Submission #2868

#	Time	Username	Problem	Language	Result	Execution time	Memory
2868		solveit	속이기 (GA5_fake)	C++98	100 / 100	0 ms	1672 KiB

fake

#include <iostream>
#include <string>
#include <math.h>
#include <sstream>
#include <cstdio>
#include <algorithm>

using namespace std;

int N;
int main() {
    int xorRes = 0, sum = 0, smallest = 1<<30;
    scanf("%d",&N);
    for(int i = 1;i<=N;i++) {
        int n;
        scanf("%d", &n);
        xorRes ^= n;
        sum +=  n;
        smallest = min(smallest, n);
    }
    if(xorRes == 0)
        printf("%d\n", sum - smallest);
    else
        printf("%d\n", 0);
    return 0;
}

• Subtask 1: 10 / 10
• Subtask 2: 20 / 20
• Subtask 3: 30 / 30
• Subtask 4: 40 / 40