题目
Define the function S(x) for xx is a positive integer. S(x) equals to the sum of all digit of the decimal expression of x. Please find a positive integer k that S(k?x)%233=0.
Input Format
First line an integer T, indicates the number of test cases (T≤100). Then Each line has a single integer x(1≤x≤1000000) indicates i-th test case.
Output Format
For each test case, print an integer in a single line indicates the answer. The length of the answer should not exceed 2000. If there are more than one answer, output anyone is ok.
样例输入
1
1
样例输出
89999999999999999999999999
思路 直接输出233个9。因为任何正整数乘以9的数位和都是9的倍数
AC代码
#include <iostream>
using namespace std;
int main()
{int T,n;cin>>T;while(T--){cin>>n;for(int i=1;i<=233;i++){cout<<9;}cout<<endl;}return 0;
}