5.1雇佣问题
这章内容未编辑完
因为概率论没学,所以真的看不懂这类概率期望的问题QAQ
等到学完后回来完善
纯翻译代码
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
const int inf = 0x3f3f3f3f;
const int maxn=1000000;
ll n,i,best,cost,ability,sum;
int main()
{
scanf("%lld",&n);
maxability=best=0;
for(i=1;i<=n;i++)
{
scanf("%lld%lld",&cost,&ability);
if(ability>maxability)
{
maxability=ability;
sum+=cost;
}
}
printf("%lld\n",sum);
return 0;
}