Submission #4031082

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Source Code Expand

#include<iostream>
#include<vector>
#include<algorithm>
using namespace std;
int main()
{
    int n, index;
    cin >> n;
    vector<int> a(n), s;
    for(int i = 0; i < n; i++){
        scanf("%d", &a[i]);
        if(find(s.begin(), s.end(), a[i]) == s.end()) s.push_back(a[i]);
    }
    sort(s.begin(), s.end());
    for(int i = 0; i < n; i++){
        index = lower_bound(s.begin(), s.end(), a[i]) - s.begin();
        printf("%d\n", index);
    }
    return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:11:27: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d", &a[i]);
                           ^

Judge Result