OJ-Problems-Source/HDOJ/1902_autoAC.cpp

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#include <iostream>
#include <cstdio>
#include <algorithm>
const int MAX = 20000+5;
int main()
{
int n,m,d[MAX],a[MAX];
while(std::cin>>n>>m,(n+m))
{
for(int i = 0;i < n;i++)
std::cin>>d[i];
for(int i = 0;i < m;i++)
std::cin>>a[i];
if(n>m)
{
std::cout<<"Loowater is doomed!"<<std::endl;
continue;
}
std::sort(d,d+n);
std::sort(a,a+m);
int tot = 0;
int i = 0,j=0;
while(i<n&&j<m)
{
if(a[j]>=d[i]){
tot += a[j];
j++,i++;
}else
{
j++;
}
}
if(i>=n)
std::cout<<tot<<std::endl;
else
std::cout<<"Loowater is doomed!"<<std::endl;
}
return 0;
}