Submission #120857

#	Time	Username	Problem	Language	Result	Execution time	Memory
120857		Plurm	Game (IOI14_game)	C++11	0 / 100	2 ms	384 KiB

game

#include "game.h"
#include <algorithm>
using namespace std;

int N;
void initialize(int n) {
    N = n;
}
int ucnt;
bool used[1505];
int hasEdge(int u, int v) {
    if(used[u] && used[v]) return 1;
    if(!used[u] && !used[v]){
        if(ucnt < N-2){
            used[u] = true;
            used[v] = true;
            ucnt += 2;
            return 1;
        }else{
            return 0;
        }
    }
    if(used[u] && !used[v]) swap(u,v);
    if(ucnt < N-1){
        used[u] = true;
        ucnt++;
        return 1;
    }
    return 0;
}

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