| # | Time | Username | Problem | Language | Result | Execution time | Memory |
|---|---|---|---|---|---|---|---|
| 1277474 | not_amir | Dynamic Diameter (CEOI19_diameter) | C++20 | Compilation error | 0 ms | 0 KiB |
#include <bits/stdc++.h>
using namespace std;
typedef __int128 ll;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;
vector<vector<int>> G;
vector<bool> in_c;
vector<int> siz;
void dfs(int v, int p) {
siz[v] = 1;
for (int u : G[v]) {
if (in_c[u] || u == p)
continue;
dfs(u, v);
siz[v] += siz[u];
}
}
int get_cent(int v, int p, int N) {
for (int u : G[v]) {
if (in_c[u] || u == p)
continue;
if (siz[u] > N / 2)
return get_cent(u, v, N);
}
return v;
}
multiset<ll, greater<>> CS;
void erase(ll w) {
CS.erase(CS.find(w));
}
void insert(ll w) {
CS.insert(w);
}
struct lvl {
struct node {
unordered_map<int, int> in, out;
vector<ll> st, add;
int n = 0;
void update(int i, int l, int r, int tl, int tr, ll w) {
if (l >= r)
return;
if (l == tl && r == tr)
add[i] += w;
else {
int tm = (tl + tr) / 2;
update(2 * i, l, min(tm, r), tl, tm, w),
update(2 * i + 1, max(l, tm), r, tm, tr, w);
}
st[i] = add[i] + (tl + 1 == tr ? 0 : max(st[2 * i], st[2 * i + 1]));
}
void update_edge(int u, int v, ll w) {
if (in[u] > in[v])
swap(u, v);
update(1, in[v], out[v], 0, n, w);
}
void dfs(int v, int p) {
in[v] = n++;
for (int u : G[v]) {
if (in_c[u] || u == p)
continue;
dfs(u, v);
}
out[v] = n;
}
void init(int v, int p) {
dfs(v, p);
int N = 1;
while (N < n)
N *= 2;
st.resize(2 * N);
add.resize(2 * N);
}
};
multiset<ll, greater<>> S;
ll calc() {
if (S.empty())
return 0;
if (S.size() == 1)
return *S.begin();
return *S.begin() + *next(S.begin());
}
unordered_map<int, node*> nodes;
int d;
void init(int v, int _d) {
d = _d;
nodes[v] = nullptr;
for (int u : G[v]) {
if (in_c[u])
continue;
node *cur = new node();
cur->init(u, v);
for (auto [v, jnk] : cur->in)
nodes[v] = cur;
S.insert(0);
}
insert(calc());
}
void update_edge(int u, int v, ll w) {
erase(calc());
if (!nodes[v])
swap(u, v);
S.erase(S.find(nodes[v]->st[1]));
if (nodes[u] && nodes[v])
nodes[v]->update_edge(u, v, w);
else
nodes[v]->st[1] += w, nodes[v]->add[1] += w;
S.insert(nodes[v]->st[1]);
insert(calc());
}
};
vector<lvl> dcmp;
vector<int> par;
void cent_decomposition(int v, int p, int d = 0) {
dfs(v, -1);
int c = get_cent(v, -1, siz[v]);
par[c] = p;
dcmp[c].init(c, d);
in_c[c] = true;
for (int u : G[c]) {
if (in_c[u])
continue;
cent_decomposition(u, c, d + 1);
}
}
vector<pair<pii, ll>> E;
void update_edge(int i, ll w) {
auto [p, pw] = E[i];
auto [u, v] = p;
ll diff = w - pw;
E[i].second = w;
int c = dcmp[u].d < dcmp[v].d ? u : v;
while (c) {
dcmp[c].update_edge(u, v, diff);
c = par[c];
}
}
int32_t main() {
cin.tie(nullptr)->sync_with_stdio(false);
int n, q, w;
cin >> n >> q >> w;
G.resize(n + 1);
in_c.resize(n + 1);
siz.resize(n + 1);
dcmp.resize(n + 1);
par.resize(n + 1);
E.resize(n);
vector<ll> qu(n);
for (int i = 1; i < n; i++) {
int a, b;
ll c;
cin >> a >> b >> c;
E[i] = {{a, b}, 0};
qu[i] = c;
G[a].push_back(b);
G[b].push_back(a);
}
cent_decomposition(1, 0);
for (int i = 1; i < n; i++) {
update_edge(i, qu[i]);
}
ll last = 0;
while (q--) {
int d;
ll e;
cin >> d >> e;
d = (last + d) % (n - 1);
e = (last + e) % w;
update_edge(d + 1, e);
last = *CS.begin();
cout << last << '\n';
}
}
Compilation message (stderr)
diameter.cpp: In function 'int32_t main()':
diameter.cpp:174:23: error: no match for 'operator>>' (operand types are 'std::basic_istream<char>::__istream_type' {aka 'std::basic_istream<char>'} and 'll' {aka '__int128'})
174 | cin >> a >> b >> c;
| ~~~~~~~~~~~~~ ^~ ~
| | |
| | ll {aka __int128}
| std::basic_istream<char>::__istream_type {aka std::basic_istream<char>}
In file included from /usr/include/c++/13/sstream:40,
from /usr/include/c++/13/complex:45,
from /usr/include/c++/13/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:127,
from diameter.cpp:1:
/usr/include/c++/13/istream:325:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(void*&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
325 | operator>>(void*& __p)
| ^~~~~~~~
/usr/include/c++/13/istream:325:7: note: conversion of argument 1 would be ill-formed:
diameter.cpp:174:26: error: invalid conversion from 'll' {aka '__int128'} to 'void*' [-fpermissive]
174 | cin >> a >> b >> c;
| ^
| |
| ll {aka __int128}
diameter.cpp:174:26: error: cannot bind rvalue '(void*)((long int)c)' to 'void*&'
/usr/include/c++/13/istream:224:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long double&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
224 | operator>>(long double& __f)
| ^~~~~~~~
/usr/include/c++/13/istream:224:7: note: conversion of argument 1 would be ill-formed:
diameter.cpp:174:26: error: cannot bind non-const lvalue reference of type 'long double&' to a value of type 'll' {aka '__int128'}
174 | cin >> a >> b >> c;
| ^
/usr/include/c++/13/istream:220:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(double&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
220 | operator>>(double& __f)
| ^~~~~~~~
/usr/include/c++/13/istream:220:7: note: conversion of argument 1 would be ill-formed:
diameter.cpp:174:26: error: cannot bind non-const lvalue reference of type 'double&' to a value of type 'll' {aka '__int128'}
174 | cin >> a >> b >> c;
| ^
/usr/include/c++/13/istream:216:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(float&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
216 | operator>>(float& __f)
| ^~~~~~~~
/usr/include/c++/13/istream:216:7: note: conversion of argument 1 would be ill-formed:
diameter.cpp:174:26: error: cannot bind non-const lvalue reference of type 'float&' to a value of type 'll' {aka '__int128'}
174 | cin >> a >> b >> c;
| ^
/usr/include/c++/13/istream:201:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long long unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
201 | operator>>(unsigned long long& __n)
| ^~~~~~~~
/usr/include/c++/13/istream:201:7: note: conversion of argument 1 would be ill-formed:
diameter.cpp:174:26: error: cannot bind non-const lvalue reference of type 'long long unsigned int&' to a value of type 'll' {aka '__int128'}
174 | cin >> a >> b >> c;
| ^
/usr/include/c++/13/istream:197:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long long int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
197 | operator>>(long long& __n)
| ^~~~~~~~
/usr/include/c++/13/istream:197:7: note: conversion of argument 1 would be ill-formed:
diameter.cpp:174:26: error: cannot bind non-const lvalue reference of type 'long long int&' to a value of type 'll' {aka '__int128'}
174 | cin >> a >> b >> c;
| ^
/usr/include/c++/13/istream:192:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
192 | operator>>(unsigned long& __n)
| ^~~~~~~~
/usr/include/c++/13/istream:192:7: note: conversion of argument 1 would be ill-formed:
diameter.cpp:174:26: error: cannot bind non-const lvalue reference of type 'long unsigned int&' to a value of type 'll' {aka '__int128'}
174 | cin >> a >> b >> c;
| ^
/usr/include/c++/13/istream:188:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
188 | operator>>(long& __n)
| ^~~~~~~~
/usr/include/c++/13/istream:188:7: note: conversion of argument 1 would be ill-formed:
diameter.cpp:174:26: error: cannot bind non-const lvalue reference of type 'long int&' to a value of type 'll' {aka '__int128'}
174 | cin >> a >> b >> c;
| ^
/usr/include/c++/13/istream:184:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
184 | operator>>(unsigned int& __n)
| ^~~~~~~~
/usr/include/c++/13/istream:184:7: note: conversion of argument 1 would be ill-formed:
diameter.cpp:174:26: error: cannot bind non-const lvalue reference of type 'unsigned int&' to a value of type 'll' {aka '__int128'}
174 | cin >> a >> b >> c;
| ^
/usr/include/c++/13/istream:181:7: note: candidate: 'std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(int&) [with _CharT = char; _Traits = std::char_traits<char>]' (near match)
181 | operator>>(int& __n);
| ^~~~~~~~
/usr/include/c++/13/istream:181:7: note: conversion of argument 1 would be ill-formed:
diameter.cpp:174:26: error: cannot bind non-const lvalue reference of type 'int&' to a value of type 'll' {aka '__int128'}
174 | cin >> a >> b >> c;
| ^
/usr/include/c++/13/istream:177:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(short unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
177 | operator>>(unsigned short& __n)
| ^~~~~~~~
/usr/include/c++/13/istream:177:7: note: conversion of argument 1 would be ill-formed:
diameter.cpp:174:26: error: cannot bind non-const lvalue reference of type 'short unsigned int&' to a value of type 'll' {aka '__int128'}
174 | cin >> a >> b >> c;
| ^
/usr/include/c++/13/istream:174:7: note: candidate: 'std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(short int&) [with _CharT = char; _Traits = std::char_traits<char>]' (near match)
174 | operator>>(short& __n);
| ^~~~~~~~
/usr/include/c++/13/istream:174:7: note: conversion of argument 1 would be ill-formed:
diameter.cpp:174:26: error: cannot bind non-const lvalue reference of type 'short int&' to a value of type 'll' {aka '__int128'}
174 | cin >> a >> b >> c;
| ^
/usr/include/c++/13/istream:170:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(bool&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
170 | operator>>(bool& __n)
| ^~~~~~~~
/usr/include/c++/13/istream:170:7: note: conversion of argument 1 would be ill-formed:
diameter.cpp:174:26: error: cannot bind non-const lvalue reference of type 'bool&' to a value of type 'll' {aka '__int128'}
174 | cin >> a >> b >> c;
| ^
/usr/include/c++/13/istream:122:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(__istream_type& (*)(__istream_type&)) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
122 | operator>>(__istream_type& (*__pf)(__istream_type&))
| ^~~~~~~~
/usr/include/c++/13/istream:122:7: note: conversion of argument 1 would be ill-formed:
diameter.cpp:174:26: error: invalid conversion from 'll' {aka '__int128'} to 'std::basic_istream<char>::__istream_type& (*)(std::basic_istream<char>::__istream_type&)' {aka 'std::basic_istream<char>& (*)(std::basic_istream<char>&)'} [-fpermissive]
174 | cin >> a >> b >> c;
| ^
| |
| ll {aka __int128}
/usr/include/c++/13/istream:126:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(__ios_type& (*)(__ios_type&)) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>; __ios_type = std::basic_ios<char>]' (near match)
126 | operator>>(__ios_type& (*__pf)(__ios_type&))
| ^~~~~~~~
/usr/include/c++/13/istream:126:7: note: conversion of argument 1 would be ill-formed:
diameter.cpp:174:26: error: invalid conversion from 'll' {aka '__int128'} to 'std::basic_istream<char>::__ios_type& (*)(std::basic_istream<char>::__ios_type&)' {aka 'std::basic_ios<char>& (*)(std::basic_ios<char>&)'} [-fpermissive]
174 | cin >> a >> b >> c;
| ^
| |
| ll {aka __int128}
/usr/include/c++/13/istream:133:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(std::ios_base& (*)(std::ios_base&)) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
133 | operator>>(ios_base& (*__pf)(ios_base&))
| ^~~~~~~~
/usr/include/c++/13/istream:133:7: note: conversion of argument 1 would be ill-formed:
diameter.cpp:174:26: error: invalid conversion from 'll' {aka '__int128'} to 'std::ios_base& (*)(std::ios_base&)' [-fpermissive]
174 | cin >> a >> b >> c;
| ^
| |
| ll {aka __int128}
/usr/include/c++/13/istream:349:7: note: candidate: 'std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(__streambuf_type*) [with _CharT = char; _Traits = std::char_traits<char>; __streambuf_type = std::basic_streambuf<char>]' (near match)
349 | operator>>(__streambuf_type* __sb);
| ^~~~~~~~
/usr/include/c++/13/istream:349:7: note: conversion of argument 1 would be ill-formed:
diameter.cpp:174:26: error: invalid conversion from 'll' {aka '__int128'} to 'std::basic_istream<char>::__streambuf_type*' {aka 'std::basic_streambuf<char>*'} [-fpermissive]
174 | cin >> a >> b >> c;
| ^
| |
| ll {aka __int128}
diameter.cpp:174:23: note: candidate: 'operator>>(int, ll {aka __int128})' (built-in)
174 | cin >> a >> b >> c;
| ~~~~~~~~~~~~~~^~~~
diameter.cpp:174:23: note: no known conversion for argument 1 from 'std::basic_istream<char>::__istream_type' {aka 'std::basic_istream<char>'} to 'int'
In file included from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:41:
/usr/include/c++/13/cstddef:130:5: note: candidate: 'template<class _IntegerType> constexpr std::__byte_op_t<_IntegerType> std::operator>>(byte, _IntegerType)'
130 | operator>>(byte __b, _IntegerType __shift) noexcept
| ^~~~~~~~
/usr/include/c++/13/cstddef:130:5: note: template argument deduction/substitution failed:
diameter.cpp:174:18: note: cannot convert '(& std::cin.std::basic_istream<char>::operator>>(a))->std::basic_istream<char>::operator>>(b)' (type 'std::basic_istream<char>::__istream_type' {aka 'std::basic_istream<char>'}) to type 'std::byte'
174 | cin >> a >> b >> c;
| ~~~~~~~~~^~~~
In file included from /usr/include/c++/13/string:55,
from /usr/include/c++/13/bitset:52,
from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:52:
/usr/include/c++/13/bits/basic_string.tcc:827:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, __cxx11::basic_string<_CharT, _Traits, _Allocator>&)'
827 | operator>>(basic_istream<_CharT, _Traits>& __in,
| ^~~~~~~~
/usr/include/c++/13/bits/basic_string.tcc:827:5: note: template argument deduction/substitution failed:
diameter.cpp:174:26: note: mismatched types 'std::__cxx11::basic_string<_CharT, _Traits, _Allocator>' and 'll' {aka '__int128'}
174 | cin >> a >> b >> c;
| ^
/usr/include/c++/13/bitset:1593:5: note: candidate: 'template<class _CharT, class _Traits, long unsigned int _Nb> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, bitset<_Nb>&)'
1593 | operator>>(std::basic_istream<_CharT, _Traits>& __is, bitset<_Nb>& __x)
| ^~~~~~~~
/usr/include/c++/13/bitset:1593:5: note: template argument deduction/substitution failed:
diameter.cpp:174:26: note: mismatched types 'std::bitset<_Nb>' and 'll' {aka '__int128'}
174 | cin >> a >> b >> c;
| ^
In file included from /usr/include/c++/13/istream:1106:
/usr/include/c++/13/bits/istream.tcc:975:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, _CharT&)'
975 | operator>>(basic_istream<_CharT, _Traits>& __in, _CharT& __c)
| ^~~~~~~~
/usr/include/c++/13/bits/istream.tcc:975:5: note: template argument deduction/substitution failed:
diameter.cpp:174:26: note: deduced conflicting types for parameter '_CharT' ('char' and 'll' {aka '__int128'})
174 | cin >> a >> b >> c;
| ^
/usr/include/c++/13/istream:846:5: note: candidate: 'template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(basic_istream<char, _Traits>&, unsigned char&)'
846 | operator>>(basic_istream<char, _Traits>& __in, unsigned char& __c)
| ^~~~~~~~
/usr/include/c++/13/istream:846:5: note: template argument deduction/substitution failed:
diameter.cpp:174:26: note: cannot convert 'c' (type 'll' {aka '__int128'}) to type 'unsigned char&'
174 | cin >> a >> b >> c;
| ^
/usr/include/c++/13/istream:851:5: note: candidate: 'template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(basic_istream<char, _Traits>&, signed char&)'
851 | operator>>(basic_istream<char, _Traits>& __in, signed char& __c)
| ^~~~~~~~
/usr/include/c++/13/istream:851:5: note: template argument deduction/substitution failed:
diameter.cpp:174:26: note: cannot convert 'c' (type 'll' {aka '__int128'}) to type 'signed char&'
174 | cin >> a >> b >> c;
| ^
/usr/include/c++/13/istream:949:5: note: candidate: 'template<class _CharT, class _Traits, long unsigned int _Num> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, _CharT (&)[_Num])'
949 | operator>>(basic_istream<_CharT, _Traits>& __in, _CharT (&__s)[_Num])
| ^~~~~~~~
/usr/include/c++/13/istream:949:5: note: template argument deduction/substitution failed:
diameter.cpp:174:26: note: mismatched types '_CharT [_Num]' and 'll' {aka '__int128'}
174 | cin >> a >> b >> c;
| ^
/usr/include/c++/13/istream:958:5: note: candidate: 'template<class _Traits, long unsigned int _Num> std::basic_istream<char, _Traits>& std::operator>>(basic_istream<char, _Traits>&, unsigned char (&)[_Num])'
958 | operator>>(basic_istream<char, _Traits>& __in, unsigned char (&__s)[_Num])
| ^~~~~~~~
/usr/include/c++/13/istream:958:5: note: template argument deduction/substitution failed:
diameter.cpp:174:26: note: mismatched types 'unsigned char [_Num]' and 'll' {aka '__int128'}
174 | cin >> a >> b >> c;
| ^
/usr/include/c++/13/istream:963:5: note: candidate: 'template<class _Traits, long unsigned int _Num> std::basic_istream<char, _Traits>& std::operator>>(basic_istream<char, _Traits>&, signed char (&)[_Num])'
963 | operator>>(basic_istream<char, _Traits>& __in, signed char (&__s)[_Num])
| ^~~~~~~~
/usr/include/c++/13/istream:963:5: note: template argument deduction/substitution failed:
diameter.cpp:174:26: note: mismatched types 'signed char [_Num]' and 'll' {aka '__int128'}
174 | cin >> a >> b >> c;
| ^
/usr/include/c++/13/istream:1096:5: note: candidate: 'template<class _Istream, class _Tp> _Istream&& std::operator>>(_Istream&&, _Tp&&)'
1096 | operator>>(_Istream&& __is, _Tp&& __x)
| ^~~~~~~~
/usr/include/c++/13/istream:1096:5: note: template argument deduction/substitution failed:
/usr/include/c++/13/istream: In substitution of 'template<class _Istream, class _Tp> _Istream&& std::operator>>(_Istream&&, _Tp&&) [with _Istream = std::basic_istream<char>&; _Tp = __int128&]':
diameter.cpp:174:26: required from here
/usr/include/c++/13/istream:1096:5: error: template constraint failure for 'template<class _Is, class _Tp> requires (__derived_from_ios_base<_Is>) && requires(_Is& __is, _Tp&& __t) {__is >> (forward<_Tp>)(__t);} using std::__rvalue_stream_extraction_t = _Is&&'
/usr/include/c++/13/istream:1096:5: note: constraints not satisfied
In file included from /usr/include/c++/13/bits/unique_ptr.h:42,
from /usr/include/c++/13/memory:78,
from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:56:
/usr/include/c++/13/ostream: In substitution of 'template<class _Is, class _Tp> requires (__derived_from_ios_base<_Is>) && requires(_Is& __is, _Tp&& __t) {__is >> (forward<_Tp>)(__t);} using std::__rvalue_stream_extraction_t = _Is&& [with _Is = std::basic_istream<char>&; _Tp = __int128&]':
/usr/include/c++/13/istream:1096:5: required by substitution of 'template<class _Istream, class _Tp> _Istream&& std::operator>>(_Istream&&, _Tp&&) [with _Istream = std::basic_istream<char>&; _Tp = __int128&]'
diameter.cpp:174:26: required from here
/usr/include/c++/13/ostream:768:13: required for the satisfaction of '__derived_from_ios_base<_Is>' [with _Is = std::basic_istream<char, std::char_traits<char> >&]
/usr/include/c++/13/ostream:768:39: note: the expression 'is_class_v<_Tp> [with _Tp = std::basic_istream<char, std::char_traits<char> >&]' evaluated to 'false'
768 | concept __derived_from_ios_base = is_class_v<_Tp>
| ^~~~~~~~~~~~~~~
/usr/include/c++/13/complex:504:5: note: candidate: 'template<class _Tp, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, complex<_Tp>&)'
504 | operator>>(basic_istream<_CharT, _Traits>& __is, complex<_Tp>& __x)
| ^~~~~~~~
/usr/include/c++/13/complex:504:5: note: template argument deduction/substitution failed:
diameter.cpp:174:26: note: mismatched types 'std::complex<_Tp>' and 'll' {aka '__int128'}
174 | cin >> a >> b >> c;
| ^
In file included from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:143:
/usr/include/c++/13/iomanip:73:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, _Resetiosflags)'
73 | operator>>(basic_istream<_CharT, _Traits>& __is, _Resetiosflags __f)
| ^~~~~~~~
/usr/include/c++/13/iomanip:73:5: note: template argument deduction/substitution failed:
diameter.cpp:174:26: note: cannot convert 'c' (type 'll' {aka '__int128'}) to type 'std::_Resetiosflags'
174 | cin >> a >> b >> c;
| ^
/usr/include/c++/13/iomanip:103:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, _Setiosflags)'
103 | operator>>(basic_istream<_CharT, _Traits>& __is, _Setiosflags __f)
| ^~~~~~~~
/usr/include/c++/13/iomanip:103:5: note: template argument deduction/substitution failed:
diameter.cpp:174:26: note: cannot convert 'c' (type 'll' {aka '__int128'}) to type 'std::_Setiosflags'
174 | cin >> a >> b >> c;
| ^
/usr/include/c++/13/iomanip:134:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, _Setbase)'
134 | operator>>(basic_istream<_CharT, _Traits>& __is, _Setbase __f)
| ^~~~~~~~
/usr/include/c++/13/iomanip:134:5: note: template argument deduction/substitution failed:
diameter.cpp:174:26: note: cannot convert 'c' (type 'll' {aka '__int128'}) to type 'std::_Setbase'
174 | cin >> a >> b >> c;
| ^
/usr/include/c++/13/iomanip:172:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, _Setfill<_CharT>)'
172 | operator>>(basic_istream<_CharT, _Traits>& __is, _Setfill<_CharT> __f)
| ^~~~~~~~
/usr/include/c++/13/iomanip:172:5: note: template argument deduction/substitution failed:
diameter.cpp:174:26: note: mismatched types 'std::_Setfill<_CharT>' and '__int128'
174 | cin >> a >> b >> c;
| ^
/usr/include/c++/13/iomanip:202:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, _Setprecision)'
202 | operator>>(basic_istream<_CharT, _Traits>& __is, _Setprecision __f)
| ^~~~~~~~
/usr/include/c++/13/iomanip:202:5: note: template argument deduction/substitution failed:
diameter.cpp:174:26: note: cannot convert 'c' (type 'll' {aka '__int128'}) to type 'std::_Setprecision'
174 | cin >> a >> b >> c;
| ^
/usr/include/c++/13/iomanip:232:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, _Setw)'
232 | operator>>(basic_istream<_CharT, _Traits>& __is, _Setw __f)
| ^~~~~~~~
/usr/include/c++/13/iomanip:232:5: note: template argument deduction/substitution failed:
diameter.cpp:174:26: note: cannot convert 'c' (type 'll' {aka '__int128'}) to type 'std::_Setw'
174 | cin >> a >> b >> c;
| ^
/usr/include/c++/13/iomanip:266:5: note: candidate: 'template<class _CharT, class _Traits, class _MoneyT> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, _Get_money<_MoneyT>)'
266 | operator>>(basic_istream<_CharT, _Traits>& __is, _Get_money<_MoneyT> __f)
| ^~~~~~~~
/usr/include/c++/13/iomanip:266:5: note: template argument deduction/substitution failed:
diameter.cpp:174:26: note: mismatched types 'std::_Get_money<_MoneyT>' and '__int128'
174 | cin >> a >> b >> c;
| ^
/usr/include/c++/13/iomanip:420:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, _Get_time<_CharT>)'
420 | operator>>(basic_istream<_CharT, _Traits>& __is, _Get_time<_CharT> __f)
| ^~~~~~~~
/usr/include/c++/13/iomanip:420:5: note: template argument deduction/substitution failed:
diameter.cpp:174:26: note: mismatched types 'std::_Get_time<_CharT>' and '__int128'
174 | cin >> a >> b >> c;
| ^
In file included from /usr/include/c++/13/valarray:605,
from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:166:
/usr/include/c++/13/bits/valarray_after.h:414:5: note: candidate: 'template<class _Dom1, class _Dom2> std::_Expr<std::__detail::_BinClos<std::__shift_right, std::_Expr, std::_Expr, _Dom1, _Dom2>, typename std::__fun<std::__shift_right, typename _Dom1::value_type>::result_type> std::operator>>(const _Expr<_Dom1, typename _Dom1::value_type>&, const _Expr<_Dom2, typename _Dom2::value_type>&)'
414 | _DEFINE_EXPR_BINARY_OPERATOR(>>, struct std::__shift_right)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/13/bits/valarray_after.h:414:5: note: template argument deduction/substitution failed:
diameter.cpp:174:26: note: 'std::basic_istream<char>::__istream_type' {aka 'std::basic_istream<char>'} is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
174 | cin >> a >> b >> c;
| ^
/usr/include/c++/13/bits/valarray_after.h:414:5: note: candidate: 'template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__shift_right, std::_Expr, std::_Constant, _Dom, typename _Dom::value_type>, typename std::__fun<std::__shift_right, typename _Dom1::value_type>::result_type> std::operator>>(const _Expr<_Dom1, typename _Dom1::value_type>&, const typename _Dom::value_type&)'
414 | _DEFINE_EXPR_BINARY_OPERATOR(>>, struct std::__shift_right)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/13/bits/valarray_after.h:414:5: note: template argument deduction/substitution failed:
diameter.cpp:174:26: note: 'std::basic_istream<char>::__istream_type' {aka 'std::basic_istream<char>'} is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
174 | cin >> a >> b >> c;
| ^
/usr/include/c++/13/bits/valarray_after.h:414:5: note: candidate: 'template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__shift_right, std::_Constant, std::_Expr, typename _Dom::value_type, _Dom>, typename std::__fun<std::__shift_right, typename _Dom1::value_type>::result_type> std::operator>>(const typename _Dom::value_type&, const _Expr<_Dom1, typename _Dom1::value_type>&)'
414 | _DEFINE_EXPR_BINARY_OPERATOR(>>, struct std::__shift_right)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/13/bits/valarray_after.h:414:5: note: template argument deduction/substitution failed:
diameter.cpp:174:26: note: mismatched types 'const std::_Expr<_Dom1, typename _Dom1::value_type>' and 'll' {aka '__int128'}
174 | cin >> a >> b >> c;
| ^
/usr/include/c++/13/bits/valarray_after.h:414:5: note: candidate: 'template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__shift_right, std::_Expr, std::_ValArray, _Dom, typename _Dom::value_type>, typename std::__fun<std::__shift_right, typename _Dom1::value_type>::result_type> std::operator>>(const _Expr<_Dom1, typename _Dom1::value_type>&, const valarray<typename _Dom::value_type>&)'
414 | _DEFINE_EXPR_BINARY_OPERATOR(>>, struct std::__shift_right)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/13/bits/valarray_after.h:414:5: note: template argument deduction/substitution failed:
diameter.cpp:174:26: note: 'std::basic_istream<char>::__istream_type' {aka 'std::basic_istream<char>'} is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
174 | cin >> a >> b >> c;
| ^
/usr/include/c++/13/bits/valarray_after.h:414:5: note: candidate: 'template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__shift_right, std::_ValArray, std::_Expr, typename _Dom::value_type, _Dom>, typename std::__fun<std::__shift_right, typename _Dom1::value_type>::result_type> std::operator>>(const valarray<typename _Dom::value_type>&, const _Expr<_Dom1, typename _Dom1::value_type>&)'
414 | _DEFINE_EXPR_BINARY_OPERATOR(>>, struct std::__shift_right)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/13/bits/valarray_after.h:414:5: note: template argument deduction/substitution failed:
diameter.cpp:174:26: note: mismatched types 'const std::_Expr<_Dom1, typename _Dom1::value_type>' and 'll' {aka '__int128'}
174 | cin >> a >> b >> c;
| ^
/usr/include/c++/13/valarray:1205:1: note: candidate: 'template<class _Tp> std::_Expr<std::__detail::_BinClos<std::__shift_right, std::_ValArray, std::_ValArray, _Tp, _Tp>, typename std::__fun<std::__shift_right, _Tp>::result_type> std::operator>>(const valarray<_Tp>&, const valarray<_Tp>&)'
1205 | _DEFINE_BINARY_OPERATOR(>>, __shift_right)
| ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/13/valarray:1205:1: note: template argument deduction/substitution failed:
diameter.cpp:174:26: note: 'std::basic_istream<char>::__istream_type' {aka 'std::basic_istream<char>'} is not derived from 'const std::valarray<_Tp>'
174 | cin >> a >> b >> c;
| ^
/usr/include/c++/13/valarray:1205:1: note: candidate: 'template<class _Tp> std::_Expr<std::__detail::_BinClos<std::__shift_right, std::_ValArray, std::_Constant, _Tp, _Tp>, typename std::__fun<std::__shift_right, _Tp>::result_type> std::operator>>(const valarray<_Tp>&, const typename valarray<_Tp>::value_type&)'
1205 | _DEFINE_BINARY_OPERATOR(>>, __shift_right)
| ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/13/valarray:1205:1: note: template argument deduction/substitution failed:
diameter.cpp:174:26: note: 'std::basic_istream<char>::__istream_type' {aka 'std::basic_istream<char>'} is not derived from 'const std::valarray<_Tp>'
174 | cin >> a >> b >> c;
| ^
/usr/include/c++/13/valarray:1205:1: note: candidate: 'template<class _Tp> std::_Expr<std::__detail::_BinClos<std::__shift_right, std::_Constant, std::_ValArray, _Tp, _Tp>, typename std::__fun<std::__shift_right, _Tp>::result_type> std::operator>>(const typename valarray<_Tp>::value_type&, const valarray<_Tp>&)'
1205 | _DEFINE_BINARY_OPERATOR(>>, __shift_right)
| ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/13/valarray:1205:1: note: template argument deduction/substitution failed:
diameter.cpp:174:26: note: mismatched types 'const std::valarray<_Tp>' and 'll' {aka '__int128'}
174 | cin >> a >> b >> c;
| ^
In file included from /usr/include/c++/13/random:53,
from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:179:
/usr/include/c++/13/bits/random.tcc:930:5: note: candidate: 'template<class _IntType, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, uniform_int_distribution<_IntType>&)'
930 | operator>>(std::basic_istream<_CharT, _Traits>& __is,
| ^~~~~~~~
/usr/include/c++/13/bits/random.tcc:930:5: note: template argument deduction/substitution failed:
diameter.cpp:174:26: note: mismatched types 'std::uniform_int_distribution<_IntType>' and 'll' {aka '__int128'}
174 | cin >> a >> b >> c;
| ^
/usr/include/c++/13/bits/random.tcc:991:5: note: candidate: 'template<class _RealType, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, uniform_real_distribution<_RealType>&)'
991 | operator>>(std::basic_istream<_CharT, _Traits>& __is,
| ^~~~~~~~
/usr/include/c++/13/bits/random.tcc:991:5: note: template argument deduction/substitution failed:
diameter.cpp:174:26: note: mismatched types 'std::uniform_real_distribution<_RealType>' and 'll' {aka '__int128'}
174 | cin >> a >> b >> c;
| ^
/usr/include/c++/13/bits/random.tcc:2168:5: note: candidate: 'template<class _RealType, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, cauchy_distribution<_RealType>&)'
2168 | operator>>(std::basic_istream<_CharT, _Traits>& __is,
| ^~~~~~~~
/usr/include/c++/13/bits/random.tcc:2168:5: note: template argument deduction/substitution failed:
diameter.cpp:174:26: note: mismatched types 'std::cauchy_distribution<_RealType>' and 'll' {aka '__int128'}
174 | cin >> a >> b >> c;
| ^
In file included from /usr/include/c++/13/random:51:
/usr/include/c++/13/bits/random.h:3830:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, bernoulli_distribution&)'
3830 | operator>>(std::basic_istream<_CharT, _Traits>& __is,
| ^~~~~~~~
/usr/include/c++/13/bits/random.h:3830:5: note: template argument deduction/substitution failed:
diameter.cpp:174:26: note: cannot convert 'c' (type 'll' {aka '__int128'}) to type 'std::bernoulli_distribution&'
174 | cin >> a >> b >> c;
| ^
/usr/include/c++/13/bits/random.tcc:1133:5: note: candidate: 'template<class _IntType, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, geometric_distribution<_IntType>&)'
1133 | operator>>(std::basic_istream<_CharT, _Traits>& __is,
| ^~~~~~~~
/usr/include/c++/13/bits/random.tcc:1133:5: note: template argument deduction/substitution failed:
diameter.cpp:174:26: note: mismatched types 'std::geometric_distribution<_IntType>' and 'll' {aka '__int128'}
174 | cin >> a >> b >> c;
| ^
/usr/include/c++/13/bits/random.tcc:1784:5: note: candidate: 'template<class _RealType, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, exponential_distribution<_RealType>&)'
1784 | operator>>(std::basic_istream<_CharT, _Traits>& __is,
| ^~~~~~~~
/usr/include/c++/13/bits/random.tcc:1784:5: note: template argument deduction/substitution failed:
diameter.cpp:174:26: note: mismatched types 'std::exponential_distribution<_RealType>' and 'll' {aka '__int128'}
174 | cin >> a >> b >> c;
| ^
/usr/include/c++/13/bits/random.tcc:2562:5: note: candidate: 'template<class _RealType, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, weibull_distribution<_RealType>&)'
2562 | operator>>(std::basic_istream<_CharT, _Traits>& __is,
| ^~~~~~~~
/usr/include/c++/13/bits/random.tcc:2562:5: note: template argument deduction/substitution failed:
diameter.cpp:174:26: note: mismatched types 'std::weibull_distribution<_RealType>' and 'll' {aka '__int128'}
174 | cin >> a >> b >> c;
| ^
/usr/include/c++/13/bits/random.tcc:2636:5: note: candidate: 'template<class _RealType, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, extreme_value_distribution<_RealType>&)'
2636 | operator>>(std::basic_istream<_CharT, _Traits>& __is,
| ^~~~~~~~
/usr/include/c++/13/bits/random.tcc:2636:5: note: template argument deduction/substitution failed:
diameter.cpp:174:26: note: mismatched types 'std::extreme_value_distribution<_RealType>' and 'll' {aka '__int128'}
174 | cin >> a >> b >> c;
| ^
/usr/include/c++/13/bits/random.tcc:177:5: note: candidate: 'template<class _UIntType, _UIntType __a, _UIntType __c, _UIntType __m, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, linear_congruential_engine<_UIntType, __a, __c, __m>&)'
177 | operator>>(std::basic_istream<_CharT, _Traits>& __is,
| ^~~~~~~~
/usr/include/c++/13/bits/random.tcc:177:5: note: template argument deduction/substitution failed:
diameter.cpp:174:26: note: mismatched types 'std::linear_congruential_engine<_UIntType, __a, __c, __m>' and 'll' {aka '__int128'}
174 | cin >> a >> b >> c;
| ^
/usr/include/c++/13/bits/random.tcc:504:5: note: candidate: 'template<class _UIntType1, long unsigned int __w1, long unsigned int __n1, long unsigned int __m1, long unsigned int __r1, _UIntType1 __a1, long unsigned int __u1, _UIntType1 __d1, long unsigned int __s1, _UIntType1 __b1, long unsigned int __t1, _UIntType1 __c1, long unsigned int __l1, _UIntType1 __f1, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, mersenne_twister_engine<_UIntType1, __w1, __n1, __m1, __r1, __a1, __u1, __d1, __s1, __b1, __t1, __c1, __l1, __f1>&)'
504 | operator>>(std::basic_istream<_CharT, _Traits>& __is,
| ^~~~~~~~
/usr/include/c++/13/bits/random.tcc:504:5: note: template argument deduction/substitution failed:
diameter.cpp:174:26: note: mismatched types 'std::mersenne_twister_engine<_UIntType1, __w1, __n1, __m1, __r1, __a1, __u1, __d1, __s1, __b1, __t1, __c1, __l1, __f1>' and 'll' {aka '__int128'}
174 | cin >> a >> b >> c;
| ^
/usr/include/c++/13/bits/random.tcc:659:5: note: candidate: 'template<class _UIntType, long unsigned int __w, long unsigned int __s, long unsigned int __r, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, subtract_with_carry_engine<_UIntType, __w, __s, __r>&)'
659 | operator>>(std::basic_istream<_CharT, _Traits>& __is,
| ^~~~~~~~
/usr/include/c++/13/bits/random.tcc:659:5: note: template argument deduction/substitution failed:
diameter.cpp:174:26: note: mismatched types 'std::subtract_with_carry_engine<_UIntType, __w, __s, __r>' and 'll' {aka '__int128'}
174 | cin >> a >> b >> c;
| ^
/usr/include/c++/13/bits/random.tcc:726:5: note: candidate: 'template<class _RandomNumberEngine, long unsigned int __p, long unsigned int __r, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, discard_block_engine<_RandomNumberEngine, __p, __r>&)'
726 | operator>>(std::basic_istream<_CharT, _Traits>& __is,
| ^~~~~~~~
/usr/include/c++/13/bits/random.tcc:726:5: note: template argument deduction/substitution failed:
diameter.cpp:174:26: note: mismatched types 'std::discard_block_engine<_RandomNumberEngine, __p, __r>' and 'll' {aka '__int128'}
174 | cin >> a >> b >> c;
| ^
/usr/include/c++/13/bits/random.tcc:890:5: note: candidate: 'template<class _RandomNumberEngine, long unsigned int __k, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, shuffle_order_engine<_RandomNumberEngine, __k>&)'
890 | operator>>(std::basic_istream<_CharT, _Traits>& __is,
| ^~~~~~~~
/usr/include/c++/13/bits/random.tcc:890:5: note: template argument deduction/substitution failed:
diameter.cpp:174:26: note: mismatched types 'std::shuffle_order_engine<_RandomNumberEngine, __k>' and 'll' {aka '__int128'}
174 | cin >> a >> b >> c;
| ^
/usr/include/c++/13/bits/random.tcc:1248:5: note: candidate: 'template<class _IntType, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, negative_binomial_distribution<_IntType>&)'
1248 | operator>>(std::basic_istream<_CharT, _Traits>& __is,
| ^~~~~~~~
/usr/include/c++/13/bits/random.tcc:1248:5: note: template argument deduction/substitution failed:
diameter.cpp:174:26: note: mismatched types 'std::negative_binomial_distribution<_IntType>' and 'll' {aka '__int128'}
174 | cin >> a >> b >> c;
| ^
/usr/include/c++/13/bits/random.tcc:1458:5: note: candidate: 'template<class _IntType, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, poisson_distribution<_IntType>&)'
1458 | operator>>(std::basic_istream<_CharT, _Traits>& __is,
| ^~~~~~~~
/usr/include/c++/13/bits/random.tcc:1458:5: note: template argument deduction/substitution failed:
diameter.cpp:174:26: note: mismatched types 'std::poisson_distribution<_IntType>' and 'll' {aka '__int128'}
174 | cin >> a >> b >> c;
| ^
/usr/include/c++/13/bits/random.tcc:1725:5: note: candidate: 'template<class _IntType, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, binomial_distribution<_IntType>&)'
1725 | operator>>(std::basic_istream<_CharT, _Traits>& __is,
| ^~~~~~~~
/usr/include/c++/13/bits/random.tcc:1725:5: note: template argument deduction/substitution failed:
diameter.cpp:174:26: note: mismatched types 'std::binomial_distribution<_IntType>' and 'll' {aka '__int128'}
174 | cin >> a >> b >> c;
| ^
/usr/include/c++/13/bits/random.tcc:1946:5: note: candidate: 'template<class _RealType1, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, normal_distribution<_RealType>&)'
1946 | operator>>(std::basic_istream<_CharT, _Traits>& __is,
| ^~~~~~~~
/usr/include/c++/13/bits/random.tcc:1946:5: note: template argument deduction/substitution failed:
diameter.cpp:174:26: note: mismatched types 'std::normal_distribution<_RealType>' and 'll' {aka '__int128'}
174 | cin >> a >> b >> c;
| ^
/usr/include/c++/13/bits/random.tcc:2011:5: note: candidate: 'template<class _RealType, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, lognormal_distribution<_RealType>&)'
2011 | operator>>(std::basic_istream<_CharT, _Traits>& __is,
| ^~~~~~~~
/usr/include/c++/13/bits/random.tcc:2011:5: note: template argument deduction/substitution failed:
diameter.cpp:174:26: note: mismatched types 'std::lognormal_distribution<_RealType>' and 'll' {aka '__int128'}
174 | cin >> a >> b >> c;
| ^
/usr/include/c++/13/bits/random.tcc:2082:5: note: candidate: 'template<class _RealType, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, chi_squared_distribution<_RealType>&)'
2082 | operator>>(std::basic_istream<_CharT, _Traits>& __is,
| ^~~~~~~~
/usr/include/c++/13/bits/random.tcc:2082:5: note: template argument deduction/substitution failed:
diameter.cpp:174:26: note: mismatched types 'std::chi_squared_distribution<_RealType>' and 'll' {aka '__int128'}
174 | cin >> a >> b >> c;
| ^
/usr/include/c++/13/bits/random.tcc:2244:5: note: candidate: 'template<class _RealType, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, fisher_f_distribution<_RealType>&)'
2244 | operator>>(std::basic_istream<_CharT, _Traits>& __is,
| ^~~~~~~~
/usr/include/c++/13/bits/random.tcc:2244:5: note: template argument deduction/substitution failed:
diameter.cpp:174:26: note: mismatched types 'std::fisher_f_distribution<_RealType>' and 'll' {aka '__int128'}
174 | cin >> a >> b >> c;
| ^
/usr/include/c++/13/bits/random.tcc:2317:5: note: candidate: 'template<class _RealType, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, student_t_distribution<_RealType>&)'
2317 | operator>>(std::basic_istream<_CharT, _Traits>& __is,
| ^~~~~~~~
/usr/include/c++/13/bits/random.tcc:2317:5: note: template argument deduction/substitution failed:
diameter.cpp:174:26: note: mismatched types 'std::student_t_distribution<_RealType>' and 'll' {aka '__int128'}
174 | cin >> a >> b >> c;
| ^
/usr/include/c++/13/bits/random.tcc:2487:5: note: candidate: 'template<class _RealType1, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, gamma_distribution<_RealType>&)'
2487 | operator>>(std::basic_istream<_CharT, _Traits>& __is,
| ^~~~~~~~
/usr/include/c++/13/bits/random.tcc:2487:5: note: template argument deduction/substitution failed:
diameter.cpp:174:26: note: mismatched types 'std::gamma_distribution<_RealType>' and 'll' {aka '__int128'}
174 | cin >> a >> b >> c;
| ^
/usr/include/c++/13/bits/random.tcc:2795:5: note: candidate: 'template<class _IntType, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, discrete_distribution<_IntType>&)'
2795 | operator>>(std::basic_istream<_CharT, _Traits>& __is,
| ^~~~~~~~
/usr/include/c++/13/bits/random.tcc:2795:5: note: template argument deduction/substitution failed:
diameter.cpp:174:26: note: mismatched types 'std::discrete_distribution<_IntType>' and 'll' {aka '__int128'}
174 | cin >> a >> b >> c;
| ^
/usr/include/c++/13/bits/random.tcc:3002:5: note: candidate: 'template<class _RealType, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, piecewise_constant_distribution<_RealType>&)'
3002 | operator>>(std::basic_istream<_CharT, _Traits>& __is,
| ^~~~~~~~
/usr/include/c++/13/bits/random.tcc:3002:5: note: template argument deduction/substitution failed:
diameter.cpp:174:26: note: mismatched types 'std::piecewise_constant_distribution<_RealType>' and 'll' {aka '__int128'}
174 | cin >> a >> b >> c;
| ^
/usr/include/c++/13/bits/random.tcc:3208:5: note: candidate: 'template<class _RealType, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, piecewise_linear_distribution<_RealType>&)'
3208 | operator>>(std::basic_istream<_CharT, _Traits>& __is,
| ^~~~~~~~
/usr/include/c++/13/bits/random.tcc:3208:5: note: template argument deduction/substitution failed:
diameter.cpp:174:26: note: mismatched types 'std::piecewise_linear_distribution<_RealType>' and 'll' {aka '__int128'}
174 | cin >> a >> b >> c;
| ^
diameter.cpp:188:18: error: no match for 'operator>>' (operand types are 'std::basic_istream<char>::__istream_type' {aka 'std::basic_istream<char>'} and 'll' {aka '__int128'})
188 | cin >> d >> e;
| ~~~~~~~~ ^~ ~
| | |
| | ll {aka __int128}
| std::basic_istream<char>::__istream_type {aka std::basic_istream<char>}
/usr/include/c++/13/istream:325:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(void*&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
325 | operator>>(void*& __p)
| ^~~~~~~~
/usr/include/c++/13/istream:325:7: note: conversion of argument 1 would be ill-formed:
diameter.cpp:188:21: error: invalid conversion from 'll' {aka '__int128'} to 'void*' [-fpermissive]
188 | cin >> d >> e;
| ^
| |
| ll {aka __int128}
diameter.cpp:188:21: error: cannot bind rvalue '(void*)((long int)e)' to 'void*&'
/usr/include/c++/13/istream:224:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long double&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
224 | operator>>(long double& __f)
| ^~~~~~~~
/usr/include/c++/13/istream:224:7: note: conversion of argument 1 would be ill-formed:
diameter.cpp:188:21: error: cannot bind non-const lvalue reference of type 'long double&' to a value of type 'll' {aka '__int128'}
188 | cin >> d >> e;
| ^
/usr/include/c++/13/istream:220:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(double&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near