盐水的故事
http://acm.hdu.edu.cn/diy/contest_showproblem.php?pid=1004&cid=22818
Problem Description
Input
Output
Sample Input
10 1
Sample Output
13
Author
Source
#include <iostream>
using namespace std;
;
int main()
{double t,q,p,b;
while(cin>>t>>q)
{int n,i,u=0;
b=n=t/q;
for(i=1;i<5000;i++)
{if(n>i+1)
{n=n-i;u++;}
else break;
}
if(b*q==t)
cout<<b+u<<endl;
else cout<<b+u+1<<endl;
}
return 0;
}