代码:
#include <iostream>
#include<cstdio>
#include<cstring>
using namespace std;
int main(){
//freopen("fanxing.in","r",stdin);
//freopen("fanxing.out","w",stdout);
char s[100];
cin >> s;
int len = strlen(s);
for (int i =len-1; i >= 0; i--){
for (int j = 0; j <len - i; j++)
printf("%c", s[i]);
}
//fclose(stdin);
//fclose(stdout);
return 0;
}