Create 5872_kopyh.cpp

From http://blog.csdn.net/kopyh/article/details/52496579
This commit is contained in:
Kirigaya Kazuto 2016-09-13 04:37:39 +08:00 committed by GitHub
parent a39f9ac3db
commit 038880cfb5

22
HDOJ/5872_kopyh.cpp Normal file
View File

@ -0,0 +1,22 @@
//kopyh
#include <bits/stdc++.h>
#define INF 0x3f3f3f3f
#define MOD 1000000007
#define N 1123456
using namespace std;
long long n,m,sum,res,flag;
int main()
{
#ifndef ONLINE_JUDGE
freopen("test.txt","r",stdin);
#endif
long long i,j,cas,T,t,x,y,z,h,l,k;
while(scanf("%I64d%I64d%I64d",&h,&l,&k)!=EOF)
{
x=k/h;//最大人数时一排几个部门
y=k/(x+1);//多放一个部门时每个部门最多的人数
res=y+1;//加一个人保证不能多放一个部门
printf("%I64d\n",l/(k-k%res)+bool(l%(k-k%res)));//ok
}
return 0;
}