View Code of Problem 31

#include<iostream>
using namespace std;
int main()
{
	//利用中国余数定理求解
	//此时为互质情况,可以直接取  (第一个数)23+(k-1)*3*5*7 
	long long n;
	while(scanf("%lld",&n)!=EOF){		//注意输入 
		cout<<((n-1)*3*5*7+23)<<endl;
	} 
		
 } 

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