#30211: 偷懶 c語言


91119james@gmail.com (cccclakers)


#include<stdio.h>
int main(){

    char str[100000];
    scanf("%s", str);    
    
    for(int i = 0; str[i] != '\0'; ++i)  
        printf("%c", str[i] - 7);
       

    return 0;
}