Submission #1005626

#	Time	Username	Problem	Language	Result	Execution time	Memory
1005626		spensa	Game (IOI14_game)	C++14	0 / 100	1 ms	348 KiB

game

#include "game.h"
#include <bits/stdc++.h>
using namespace std;
// #include <vector>
 
int N;
void initialize(int n) {
    N = n;
}
 
const int MXN = 1500 + 20;
int par[MXN] = {0};
// int notpar[MXN];
// vector<vector<int>> notpar(MXN);
set<int> notpar[MXN];

int hasEdge(int u, int v) {
    if(u>v){
        int tmp = u;
        u = v;
        v = tmp;
        //swap(u, v);
    }
    if((notpar[v].size())==(v-2)){
        par[v] = u;
        return 1;
    }
    notpar[v].insert(u);
    return 0;
}

Compilation message (stderr)

game.cpp: In function 'int hasEdge(int, int)':
game.cpp:24:26: warning: comparison of integer expressions of different signedness: 'std::set<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   24 |     if((notpar[v].size())==(v-2)){
      |        ~~~~~~~~~~~~~~~~~~^~~~~~~

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