Submission #1294564

---

Source Code Expand

#include <iostream>
#include <cstdio>
#include <vector>
#include <algorithm>
using namespace std;

int main(){
	int n,a[100000];
	vector<int> vec;
	scanf("%d",&n);
	for(int i = 0;i < n;i++){
		scanf("%d",&a[i]);
		vec.push_back(a[i]);
	}
	sort(vec.begin(),vec.end());
	vec.erase(unique(vec.begin(),vec.end()),vec.end());
	for(int i = 0;i < n;i++){
		int pos = lower_bound(vec.begin(),vec.end(),a[i]) - vec.begin();
		cout << pos << endl;
	}
	return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:10:16: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d",&n);
                ^
./Main.cpp:12:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d",&a[i]);
                    ^

Judge Result