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https://github.com/Kiritow/OJ-Problems-Source.git
synced 2024-03-22 13:11:29 +08:00
37 lines
676 B
C++
37 lines
676 B
C++
#include<stdio.h>
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#include<iostream>
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#include<algorithm>
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using namespace std;
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#define N 100004
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struct node
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{
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int s,t;
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}ans[N];
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bool cmp(node a,node b)
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{
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if(a.t!=b.t)return a.t>b.t;
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else a.s>b.s;
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}
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int main()
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{
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int t,c=0,n;
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scanf("%d",&t);
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while(t--)
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{
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scanf("%d",&n);
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for(int i=0;i<n;i++)
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{
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scanf("%d%d",&ans[i].s,&ans[i].t);
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}
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sort(ans,ans+n,cmp);
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int ans1=0,time=0;
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for(int i =0;i<n;i++)
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{
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time+=ans[i].s;
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ans1=max(time+ans[i].t,ans1);
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}
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printf("Case %d: %d\n",++c,ans1);
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}
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return 0;
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}
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