제출 #1179890

#제출 시각아이디문제언어결과실행 시간메모리
1179890vladkonovalFountain (eJOI20_fountain)C++20
0 / 100
1596 ms2252 KiB
#include <bits/stdc++.h> using namespace std; #define endl '\n' using ll = long long; ll n,q,i,r[100007],v[100007],id,v1,res,cur; int main() { ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0); cin>>n>>q; for (i=1;i<=n;i++) cin>>r[i]>>v[i]; while (q--) { cin>>id>>v1; res = v1; cur = id; res-=v[id]; for (i=id+1;i<=n&&res>0;i++) { if (r[i]>=r[cur]) { res-=v[i]; cur = i; } } if (res>0) cout<<0<<endl; else cout<<cur<<endl; } return 0; }
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