Submission #1197868

#	Time	Username	Problem	Language	Result	Execution time	Memory
1197868		mishasim	Fountain (eJOI20_fountain)	C++20	30 / 100	1596 ms	2288 KiB

fountain

#include <bits/stdc++.h>

using namespace std;
#define endl '\n'
long long n,q,val,pos,currd;
long long d[100005],v[100005];

int main() {
    ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
    cin>>n>>q;
    for(int i = 1 ; i<=n ; i++){
        cin>>d[i]>>v[i];
    }
    for(int i = 1 ; i<=q ; i++){
        cin>>pos>>val;
        currd = 0;
        for(int j = pos ; j<=n ; j++){
            if(d[j]>currd){
                currd = d[j];
                val-=v[j];
                if(val<=0){cout<<j<<endl;break;}
            }
        }
        if(val>0)cout<<0<<endl;
    }
    return 0;
}

• Subtask 1: 30 / 30
• Subtask 2: 0 / 30
• Subtask 3: 0 / 40