CF1080A Petya and Origami

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题目:Petya and Origami


思路:

膜你题,就是输出x/k+y/k+z/k就可以了。

要注意向上取整。


代码:

#include<bits/stdc++.h>
using namespace std;

#define maxn 100000000
#define read(x) scanf("%d",&x)

int n,k;

int main() {
	read(n),read(k);
	int x=n*2,y=n*5,z=n*8;
	
	printf("%d",x/k+(x%k!=0)+y/k+(y%k!=0)+z/k+(z%k!=0));
	
	return 0;
}

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转载自blog.csdn.net/rabbit_ZAR/article/details/85251491
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