#include <bits/stdc++.h>
using namespace std;
#define int long long
#define endl "\n"
const int MOD = 1e9 + 7;
pair<int,int> a[10000];
signed main(){
ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
int n,q;
cin >> n>>q;
for(int i=0;i<n;i++){
cin >> a[i].first>>a[i].second;
}
while(q--){
int r,v;
cin >>r >> v;
int cur=a[r-1].first;
int ans;
for(int i=r-1;i<n;i++){
if(a[i].first>=cur){
cur=a[i].first;
v-=a[i].second;
if(v<=0) {
ans=i+1;
break;
}
}
}
if(v>0)ans=0;
cout<<ans<<endl;
}
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
212 KB |
Output is correct |
2 |
Incorrect |
1 ms |
212 KB |
Output isn't correct |
3 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Runtime error |
4 ms |
724 KB |
Execution killed with signal 11 |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
212 KB |
Output is correct |
2 |
Incorrect |
1 ms |
212 KB |
Output isn't correct |
3 |
Halted |
0 ms |
0 KB |
- |