Submission #197067

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
197067	2020-01-18 12:32:44	Mahotsukai	Organizing the Best Squad (FXCUP4_squad)	C++17	Compilation error	0 ms	0 KiB

squad

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#include<bits/stdc++.h>
#include<ext/pb_ds/assoc_container.hpp>
#include<ext/pb_ds/tree_policy.hpp>
#include<ext/rope>
using namespace std;
using namespace __gnu_pbds;
using namespace __gnu_cxx;
template<class L, class R> istream &operator>>(istream &in, pair<L, R> &p){ return in >> p.first >> p.second; }
template<class Tuple, size_t ...Is> void read_tuple(istream &in, Tuple &t, index_sequence<Is...>){ ((in >> get<Is>(t)), ...); }
template<class ...Args> istream &operator>>(istream &in, tuple<Args...> &t){ read_tuple(in, t, index_sequence_for<Args...>{}); return in; }
template<class ...Args, template<class...> class T> istream &operator>>(enable_if_t<!is_same_v<T<Args...>, string>, istream> &in, T<Args...> &arr){ for(auto &x: arr) in >> x; return in; }
template<class L, class R> ostream &operator<<(ostream &out, const pair<L, R> &p){ return out << "(" << p.first << ", " << p.second << ")"; }
// template<class L, class R> ostream &operator<<(ostream &out, const pair<L, R> &p){ return out << p.first << " " << p.second << "\n"; }
template<class Tuple, size_t ...Is> void print_tuple(ostream &out, const Tuple &t, index_sequence<Is...>){ ((out << (Is ? " " : "") << get<Is>(t)), ...); }
template<class ...Args> ostream &operator<<(ostream &out, const tuple<Args...> &t){ print_tuple(out, t, index_sequence_for<Args...>{}); return out << "\n"; }
template<class ...Args, template<class...> class T> ostream &operator<<(enable_if_t<!is_same_v<T<Args...>, string>, ostream> &out, const T<Args...> &arr){ for(auto &x: arr) out << x << " "; return out << "\n"; }
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
mt19937_64 rngll(chrono::steady_clock::now().time_since_epoch().count());
#define all(a) a.begin(), a.end()
#define sz(a) (int)a.size()
typedef long long ll;
typedef vector<int> vi; typedef vector<ll> vl; typedef vector<double> vd; typedef vector<string> vs;
typedef pair<int, int> pii; typedef pair<ll, ll> pll; typedef pair<int, ll> pil; typedef pair<ll, int> pli;
typedef vector<pii> vpii; typedef vector<pil> vpil; typedef vector<pli> vpli; typedef vector<pll> vpll;
template<class T> T ctmax(T &x, const T &y){ return x = max(x, y); }
template<class T> T ctmin(T &x, const T &y){ return x = min(x, y); }
template<class T> using Tree = tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>;
typedef tuple<int, int, int> tpl; typedef vector<tpl> vtpl;
template<class T = ll> struct point{
 
 
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Compilation message (stderr)

squad.cpp: In lambda function:
squad.cpp:277:17: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   int mid = low + high >> 1;
             ~~~~^~~~~~
squad.cpp:280:28: warning: suggest parentheses around arithmetic in operand of '^' [-Wparentheses]
   return {resL ^ resR ^ aL + dR ^ aR + dL, aL ^ aR, dL ^ dR};
                         ~~~^~~~
squad.cpp:280:38: warning: suggest parentheses around arithmetic in operand of '^' [-Wparentheses]
   return {resL ^ resR ^ aL + dR ^ aR + dL, aL ^ aR, dL ^ dR};
                                   ~~~^~~~
/tmp/cce2IHZP.o: In function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'
/tmp/ccjHd6Rz.o:squad.cpp:(.text.startup+0x0): first defined here
collect2: error: ld returned 1 exit status