Submission #1281476

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Source Code Expand

#include <bits/stdc++.h>
using namespace std;
const int MAX = 1e5 + 5;
struct node
{
    int ai, bi;
}ss[MAX];
bool cmp(node a,node b)
{
    return a.ai < b.ai;
}
int main()
{
    int n;
    long long k;
    cin >> n >> k;
    for(int i = 0; i < n; ++i)
    {
        scanf("%d%d",&ss[i].ai,&ss[i].bi);
    }
    sort(ss, ss+n, cmp);
    int i;
    for(i = 0; i < n; ++i)
    {
        k -= ss[i].bi;
        if(k <= 0) break;
    }
    cout << ss[i].ai << endl;
    return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:19:42: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d%d",&ss[i].ai,&ss[i].bi);
                                          ^

Judge Result