2 solutions
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0
#include<bits/stdc++.h> using namespace std; struct Stu{ int t,v; }; Stu s[110]; bool cmp(Stu a,Stu b) { return a.v*1.0/a.t>b.v*1.0/b.t; } int main() { int T,n; cin>>T>>n; for(int i=1;i<=n;i++) { cin>>s[i].t>>s[i].v; } sort(s+1,s+n+1,cmp); int ans=0; for(int i=1;i<=n;i++) { if(s[i].t<=T) { ans+=s[i].v; T-=s[i].t; } } cout<<ans; return 0; }
Information
- ID
- 411
- Time
- 1000ms
- Memory
- 128MiB
- Difficulty
- 5
- Tags
- # Submissions
- 79
- Accepted
- 17
- Uploaded By