Submission #7928186

---

Source Code Expand

#include <cstdio>
#include <iostream>
#include <cstring>
#include <algorithm>
#include <queue>
using namespace std;
const int N = 2010;
int n,l,ans;
struct node{
	int t,p;
}a[N];
bool operator < (node x,node y){
	return x.t > y.t;
}
priority_queue<int> q;
int main(){
	scanf("%d%d",&n,&l);
	for(int i=1; i<=n; i++){
		scanf("%d%d",&a[i].t,&a[i].p);
		ans+=a[i].p;
	}
	sort(a+1, a+1+n);
	for(int i=1; i<=n; i++){
		q.push(-a[i].p);
		q.push(-a[i].p);
		ans+=q.top();
		q.pop();
	}
	printf("%d\n",ans);
	return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:17:21: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%d",&n,&l);
                     ^
./Main.cpp:19:32: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d%d",&a[i].t,&a[i].p);
                                ^

Judge Result