51 nod 1191 消灭兔子

            切完之前那么最大奖励就来做的这个，思路是一样的= =，直接上代码了

       

#include <bits/stdc++.h>
using namespace std;
const int manx = 1e5+10;
int hp[manx];
struct fuck{
int val;
int spend;
}cnm[manx];
struct cmp
{
bool operator() (int x,int y)
{
return x>y;
}
};
bool cmp1(fuck a,fuck b)
{
return a.val<b.val;
};
priority_queue<int ,vector<int>, greater < int > >q;
int main() {
int n,m;
scanf("%d%d",&n,&m);
for(int i = 0;i<n;i++)
{
scanf("%d",&hp[i]);
}
for(int i = 0;i<m;i++)
{
scanf("%d%d",&cnm[i].val,&cnm[i].spend);

}
sort(hp,hp+n);
sort(cnm,cnm+m,cmp1);
int ans = 0;
int j = m-1;
bool flag=true;
for(int i = n-1;i>=0;i--)
{
while(j>=0&&cnm[j].val>=hp[i])
{
q.push(cnm[j].spend);
j--;
}
if(q.empty()){
flag=false;break;
}
// temp = q.top();
ans+=q.top();
q.pop();
}
if(flag)printf("%d ",ans);
else printf("No Solution ");
return 0;
}