//UVa10082 - WERTYU
//已AC
#include<stdio.h>
int main(){
//char s[] = "`qwertyuiop[]asdfghjkl;'zxcvbnm,./1234567890-=";,这是一个BUG
char s[] = "`1234567890-=QWERTYUIOP[]\ASDFGHJKL;'ZXCVBNM,./";
int i, ch;
while((ch = getchar()) != EOF){
for(i = 1; s[i] && ch != s[i]; i++);//s[i]的目的是当没有找到时,不会访问非法内存,而是在字符串s[]的末尾遇到 而停止for循环
if(s[i])putchar(s[i-1]);
else putchar(ch);
}
return 0;
}