Submission #3877102

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Source Code Expand

#include<bits/stdc++.h>
using namespace std;
int n;
priority_queue<int> q;
int main()
{
    scanf("%d",&n);
    for(int i = 1; i <= n; i++) {
        int x;
        scanf("%d",&x);
        q.push(x);
    }
    int x = q.top();
    q.pop();
    while(1) {
        int y = q.top();
        if(y != x){
            printf("%d",y);
            return 0;
        }
        else
            q.pop();
    }
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:7:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d",&n);
                   ^
./Main.cpp:10:23: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d",&x);
                       ^

Judge Result