| # | Submission time | Handle | Problem | Language | Result | Execution time | Memory |
|---|---|---|---|---|---|---|---|
| 421371 | 2021-06-09T05:55:43 Z | Andyvanh1 | Data Transfer (IOI19_transfer) | C++14 | Compilation error |
0 ms | 0 KB |
#include <bits/stdc++.h>
#include "transfer.h"
using namespace std;
#define vt vector
#define INF 0x3f3f3f3f
#define pb push_back
#define all(x) (x).begin(),(x).end()
#define rep(i,x) for(int (i) = 0;(i) < (x); (i)++)
#define MOD 1000000007
typedef vt<int> vi;
typedef long long ll;
typedef long double ld;
typedef pair<int,int> pii;
bool jump(int x){
cout<<x<<endl;
bool ans;
cin>>ans;
return ans;
}
vi get_attachment(vi source){
vi ans(12);
vi x = 0;
int ct = 0;
for(int i = 1; i <= 63; i++){
x^=i*(source[i-1]);
if(source[i-1])ct++;
}
for(int i = 0; i < 6; i++){
ans[i] = ((1<<i)&x ? 1 : 0);
if(ans[i])ct++;
}
for(int i = 0; i < 6; i++){
ans[i+6] = ((1<<i)&ct?1:0);
}
return ans;
}
vi retrieve_data(vi data){
int x = 0;
vi ans1(63);
vi ans2(6);
vi ans3(6);
for(int i = 0; i < 63; i++){
ans1[i] = data[i];
}
for(int i = 63; i < 69; i++){
ans2[i-63] = data[i];
}
for(int i = 69; i < 75; i++){
ans3[i-69] = data[i];
}
int x = 0;
int y = 0;
int z = 0;
int ct = 0;
for(int i = 1; i <= 63; i++){
x^=i*(ans1[i-1]);
if(ans1[i-1])ct++;
}
for(int i = 0; i < 6; i++){
y+=(1<<i)*ans2[i];
z+=(1<<i)*ans3[i];
if(ans2[i])ct++;
}
if(x==y)return ans1;
if(ct>z){
if(x<y){
ans1[x^y-1]^=1;
return ans1;
}else{
return ans1;
}
}else{
if(x>y){
ans1[x^y-1]^=1;
return ans1;
}else{
return ans1;
}
}
}
Compilation message
transfer.cpp: In function 'vi get_attachment(vi)':
transfer.cpp:27:12: error: conversion from 'int' to non-scalar type 'vi' {aka 'std::vector<int>'} requested
27 | vi x = 0;
| ^
transfer.cpp:30:10: error: no match for 'operator^=' (operand types are 'vi' {aka 'std::vector<int>'} and 'int')
30 | x^=i*(source[i-1]);
In file included from /usr/include/c++/10/ios:42,
from /usr/include/c++/10/istream:38,
from /usr/include/c++/10/sstream:38,
from /usr/include/c++/10/complex:45,
from /usr/include/c++/10/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
from transfer.cpp:1:
/usr/include/c++/10/bits/ios_base.h:107:3: note: candidate: 'const std::_Ios_Fmtflags& std::operator^=(std::_Ios_Fmtflags&, std::_Ios_Fmtflags)'
107 | operator^=(_Ios_Fmtflags& __a, _Ios_Fmtflags __b)
| ^~~~~~~~
/usr/include/c++/10/bits/ios_base.h:107:29: note: no known conversion for argument 1 from 'vi' {aka 'std::vector<int>'} to 'std::_Ios_Fmtflags&'
107 | operator^=(_Ios_Fmtflags& __a, _Ios_Fmtflags __b)
| ~~~~~~~~~~~~~~~^~~
/usr/include/c++/10/bits/ios_base.h:149:3: note: candidate: 'const std::_Ios_Openmode& std::operator^=(std::_Ios_Openmode&, std::_Ios_Openmode)'
149 | operator^=(_Ios_Openmode& __a, _Ios_Openmode __b)
| ^~~~~~~~
/usr/include/c++/10/bits/ios_base.h:149:29: note: no known conversion for argument 1 from 'vi' {aka 'std::vector<int>'} to 'std::_Ios_Openmode&'
149 | operator^=(_Ios_Openmode& __a, _Ios_Openmode __b)
| ~~~~~~~~~~~~~~~^~~
/usr/include/c++/10/bits/ios_base.h:189:3: note: candidate: 'const std::_Ios_Iostate& std::operator^=(std::_Ios_Iostate&, std::_Ios_Iostate)'
189 | operator^=(_Ios_Iostate& __a, _Ios_Iostate __b)
| ^~~~~~~~
/usr/include/c++/10/bits/ios_base.h:189:28: note: no known conversion for argument 1 from 'vi' {aka 'std::vector<int>'} to 'std::_Ios_Iostate&'
189 | operator^=(_Ios_Iostate& __a, _Ios_Iostate __b)
| ~~~~~~~~~~~~~~^~~
In file included from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:105,
from transfer.cpp:1:
/usr/include/c++/10/future:170:18: note: candidate: 'std::launch& std::operator^=(std::launch&, std::launch)'
170 | inline launch& operator^=(launch& __x, launch __y)
| ^~~~~~~~
/usr/include/c++/10/future:170:37: note: no known conversion for argument 1 from 'vi' {aka 'std::vector<int>'} to 'std::launch&'
170 | inline launch& operator^=(launch& __x, launch __y)
| ~~~~~~~~^~~
transfer.cpp:34:25: error: no match for 'operator&' (operand types are 'int' and 'vi' {aka 'std::vector<int>'})
34 | ans[i] = ((1<<i)&x ? 1 : 0);
| ~~~~~~^~
| | |
| int vi {aka std::vector<int>}
In file included from /usr/include/c++/10/ios:42,
from /usr/include/c++/10/istream:38,
from /usr/include/c++/10/sstream:38,
from /usr/include/c++/10/complex:45,
from /usr/include/c++/10/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
from transfer.cpp:1:
/usr/include/c++/10/bits/ios_base.h:83:3: note: candidate: 'constexpr std::_Ios_Fmtflags std::operator&(std::_Ios_Fmtflags, std::_Ios_Fmtflags)'
83 | operator&(_Ios_Fmtflags __a, _Ios_Fmtflags __b)
| ^~~~~~~~
/usr/include/c++/10/bits/ios_base.h:83:46: note: no known conversion for argument 2 from 'vi' {aka 'std::vector<int>'} to 'std::_Ios_Fmtflags'
83 | operator&(_Ios_Fmtflags __a, _Ios_Fmtflags __b)
| ~~~~~~~~~~~~~~^~~
/usr/include/c++/10/bits/ios_base.h:125:3: note: candidate: 'constexpr std::_Ios_Openmode std::operator&(std::_Ios_Openmode, std::_Ios_Openmode)'
125 | operator&(_Ios_Openmode __a, _Ios_Openmode __b)
| ^~~~~~~~
/usr/include/c++/10/bits/ios_base.h:125:46: note: no known conversion for argument 2 from 'vi' {aka 'std::vector<int>'} to 'std::_Ios_Openmode'
125 | operator&(_Ios_Openmode __a, _Ios_Openmode __b)
| ~~~~~~~~~~~~~~^~~
/usr/include/c++/10/bits/ios_base.h:165:3: note: candidate: 'constexpr std::_Ios_Iostate std::operator&(std::_Ios_Iostate, std::_Ios_Iostate)'
165 | operator&(_Ios_Iostate __a, _Ios_Iostate __b)
| ^~~~~~~~
/usr/include/c++/10/bits/ios_base.h:165:44: note: no known conversion for argument 2 from 'vi' {aka 'std::vector<int>'} to 'std::_Ios_Iostate'
165 | operator&(_Ios_Iostate __a, _Ios_Iostate __b)
| ~~~~~~~~~~~~~^~~
In file included from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:66,
from transfer.cpp:1:
/usr/include/c++/10/bitset:1435:5: note: candidate: 'template<long unsigned int _Nb> std::bitset<_Nb> std::operator&(const std::bitset<_Nb>&, const std::bitset<_Nb>&)'
1435 | operator&(const bitset<_Nb>& __x, const bitset<_Nb>& __y) _GLIBCXX_NOEXCEPT
| ^~~~~~~~
/usr/include/c++/10/bitset:1435:5: note: template argument deduction/substitution failed:
transfer.cpp:34:26: note: mismatched types 'const std::bitset<_Nb>' and 'int'
34 | ans[i] = ((1<<i)&x ? 1 : 0);
| ^
In file included from /usr/include/c++/10/bits/shared_ptr_atomic.h:33,
from /usr/include/c++/10/memory:85,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:82,
from transfer.cpp:1:
/usr/include/c++/10/bits/atomic_base.h:100:3: note: candidate: 'constexpr std::memory_order std::operator&(std::memory_order, std::__memory_order_modifier)'
100 | operator&(memory_order __m, __memory_order_modifier __mod)
| ^~~~~~~~
/usr/include/c++/10/bits/atomic_base.h:100:55: note: no known conversion for argument 2 from 'vi' {aka 'std::vector<int>'} to 'std::__memory_order_modifier'
100 | operator&(memory_order __m, __memory_order_modifier __mod)
| ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
In file included from /usr/include/c++/10/valarray:603,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:95,
from transfer.cpp:1:
/usr/include/c++/10/bits/valarray_after.h:411:5: note: candidate: 'template<class _Dom1, class _Dom2> std::_Expr<std::__detail::_BinClos<std::__bitwise_and, std::_Expr, std::_Expr, _Dom1, _Dom2>, typename std::__fun<std::__bitwise_and, typename _Dom1::value_type>::result_type> std::operator&(const std::_Expr<_Dom1, typename _Dom1::value_type>&, const std::_Expr<_Dom2, typename _Dom2::value_type>&)'
411 | _DEFINE_EXPR_BINARY_OPERATOR(&, __bitwise_and)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/valarray_after.h:411:5: note: template argument deduction/substitution failed:
transfer.cpp:34:26: note: mismatched types 'const std::_Expr<_Dom1, typename _Dom1::value_type>' and 'int'
34 | ans[i] = ((1<<i)&x ? 1 : 0);
| ^
In file included from /usr/include/c++/10/valarray:603,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:95,
from transfer.cpp:1:
/usr/include/c++/10/bits/valarray_after.h:411:5: note: candidate: 'template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__bitwise_and, std::_Expr, std::_Constant, _Dom, typename _Dom::value_type>, typename std::__fun<std::__bitwise_and, typename _Dom1::value_type>::result_type> std::operator&(const std::_Expr<_Dom1, typename _Dom1::value_type>&, const typename _Dom::value_type&)'
411 | _DEFINE_EXPR_BINARY_OPERATOR(&, __bitwise_and)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/valarray_after.h:411:5: note: template argument deduction/substitution failed:
transfer.cpp:34:26: note: mismatched types 'const std::_Expr<_Dom1, typename _Dom1::value_type>' and 'int'
34 | ans[i] = ((1<<i)&x ? 1 : 0);
| ^
In file included from /usr/include/c++/10/valarray:603,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:95,
from transfer.cpp:1:
/usr/include/c++/10/bits/valarray_after.h:411:5: note: candidate: 'template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__bitwise_and, std::_Constant, std::_Expr, typename _Dom::value_type, _Dom>, typename std::__fun<std::__bitwise_and, typename _Dom1::value_type>::result_type> std::operator&(const typename _Dom::value_type&, const std::_Expr<_Dom1, typename _Dom1::value_type>&)'
411 | _DEFINE_EXPR_BINARY_OPERATOR(&, __bitwise_and)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/valarray_after.h:411:5: note: template argument deduction/substitution failed:
transfer.cpp:34:26: note: 'vi' {aka 'std::vector<int>'} is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
34 | ans[i] = ((1<<i)&x ? 1 : 0);
| ^
In file included from /usr/include/c++/10/valarray:603,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:95,
from transfer.cpp:1:
/usr/include/c++/10/bits/valarray_after.h:411:5: note: candidate: 'template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__bitwise_and, std::_Expr, std::_ValArray, _Dom, typename _Dom::value_type>, typename std::__fun<std::__bitwise_and, typename _Dom1::value_type>::result_type> std::operator&(const std::_Expr<_Dom1, typename _Dom1::value_type>&, const std::valarray<typename _Dom::value_type>&)'
411 | _DEFINE_EXPR_BINARY_OPERATOR(&, __bitwise_and)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/valarray_after.h:411:5: note: template argument deduction/substitution failed:
transfer.cpp:34:26: note: mismatched types 'const std::_Expr<_Dom1, typename _Dom1::value_type>' and 'int'
34 | ans[i] = ((1<<i)&x ? 1 : 0);
| ^
In file included from /usr/include/c++/10/valarray:603,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:95,
from transfer.cpp:1:
/usr/include/c++/10/bits/valarray_after.h:411:5: note: candidate: 'template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__bitwise_and, std::_ValArray, std::_Expr, typename _Dom::value_type, _Dom>, typename std::__fun<std::__bitwise_and, typename _Dom1::value_type>::result_type> std::operator&(const std::valarray<typename _Dom::value_type>&, const std::_Expr<_Dom1, typename _Dom1::value_type>&)'
411 | _DEFINE_EXPR_BINARY_OPERATOR(&, __bitwise_and)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/valarray_after.h:411:5: note: template argument deduction/substitution failed:
transfer.cpp:34:26: note: 'vi' {aka 'std::vector<int>'} is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
34 | ans[i] = ((1<<i)&x ? 1 : 0);
| ^
In file included from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:95,
from transfer.cpp:1:
/usr/include/c++/10/valarray:1191:1: note: candidate: 'template<class _Tp> std::_Expr<std::__detail::_BinClos<std::__bitwise_and, std::_ValArray, std::_ValArray, _Tp, _Tp>, typename std::__fun<std::__bitwise_and, _Tp>::result_type> std::operator&(const std::valarray<_Tp>&, const std::valarray<_Tp>&)'
1191 | _DEFINE_BINARY_OPERATOR(&, __bitwise_and)
| ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/valarray:1191:1: note: template argument deduction/substitution failed:
transfer.cpp:34:26: note: mismatched types 'const std::valarray<_Tp>' and 'int'
34 | ans[i] = ((1<<i)&x ? 1 : 0);
| ^
In file included from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:95,
from transfer.cpp:1:
/usr/include/c++/10/valarray:1191:1: note: candidate: 'template<class _Tp> std::_Expr<std::__detail::_BinClos<std::__bitwise_and, std::_ValArray, std::_Constant, _Tp, _Tp>, typename std::__fun<std::__bitwise_and, _Tp>::result_type> std::operator&(const std::valarray<_Tp>&, const typename std::valarray<_Tp>::value_type&)'
1191 | _DEFINE_BINARY_OPERATOR(&, __bitwise_and)
| ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/valarray:1191:1: note: template argument deduction/substitution failed:
transfer.cpp:34:26: note: mismatched types 'const std::valarray<_Tp>' and 'int'
34 | ans[i] = ((1<<i)&x ? 1 : 0);
| ^
In file included from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:95,
from transfer.cpp:1:
/usr/include/c++/10/valarray:1191:1: note: candidate: 'template<class _Tp> std::_Expr<std::__detail::_BinClos<std::__bitwise_and, std::_Constant, std::_ValArray, _Tp, _Tp>, typename std::__fun<std::__bitwise_and, _Tp>::result_type> std::operator&(const typename std::valarray<_Tp>::value_type&, const std::valarray<_Tp>&)'
1191 | _DEFINE_BINARY_OPERATOR(&, __bitwise_and)
| ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/valarray:1191:1: note: template argument deduction/substitution failed:
transfer.cpp:34:26: note: 'vi' {aka 'std::vector<int>'} is not derived from 'const std::valarray<_Tp>'
34 | ans[i] = ((1<<i)&x ? 1 : 0);
| ^
In file included from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:105,
from transfer.cpp:1:
/usr/include/c++/10/future:143:20: note: candidate: 'constexpr std::launch std::operator&(std::launch, std::launch)'
143 | constexpr launch operator&(launch __x, launch __y)
| ^~~~~~~~
/usr/include/c++/10/future:143:37: note: no known conversion for argument 1 from 'int' to 'std::launch'
143 | constexpr launch operator&(launch __x, launch __y)
| ~~~~~~~^~~
transfer.cpp: In function 'vi retrieve_data(vi)':
transfer.cpp:57:9: error: redeclaration of 'int x'
57 | int x = 0;
| ^
transfer.cpp:44:9: note: 'int x' previously declared here
44 | int x = 0;
| ^
transfer.cpp:73:21: warning: suggest parentheses around arithmetic in operand of '^' [-Wparentheses]
73 | ans1[x^y-1]^=1;
| ~^~
transfer.cpp:80:21: warning: suggest parentheses around arithmetic in operand of '^' [-Wparentheses]
80 | ans1[x^y-1]^=1;
| ~^~