Why 80pts
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Why 80pts
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Somnus_Love楼主2024/5/7 21:47
#include<bits/stdc++.h>
using namespace std;
int main()
{
	int x,y,n;
	cin>>x>>y>>n;
	int a=n;
	long minn=1000000005;
	for(int i=0;i<=n/10;i++)
	{
		minn=min(minn,long((x-1)*a+i*(y-1)));
		a-=10;
	}
	cout<<minn;
	return 0;
}

https://www.luogu.com.cn/record/158339871 (因为大号申请禁言了,所以拿之前别人告诉了我密码并且能发言的号求助QAQ)

2024/5/7 21:47
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