Submission #501171

#	Time	Username	Problem	Language	Result	Execution time	Memory
501171		aymanrs	Game (IOI14_game)	C++14	0 / 100	1 ms	300 KiB

game

#include <bits/stdc++.h>
using namespace std;
vector<int> a;
void initialize(int n){
	a.resize(n, 0);
}
int hasEdge(int u, int v){
	a[u]++;
	a[v]++;
	if(a[u] == a.size() - 1 || a[v] == a.size()-1) return 1;
	else return 0;
}

Compilation message (stderr)

game.cpp: In function 'int hasEdge(int, int)':
game.cpp:10:10: warning: comparison of integer expressions of different signedness: '__gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type' {aka 'int'} and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   10 |  if(a[u] == a.size() - 1 || a[v] == a.size()-1) return 1;
game.cpp:10:34: warning: comparison of integer expressions of different signedness: '__gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type' {aka 'int'} and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   10 |  if(a[u] == a.size() - 1 || a[v] == a.size()-1) return 1;

• Subtask 1: 0 / 15
• Subtask 2: 0 / 27
• Subtask 3: 0 / 58