[UVa] WERTYU(10080)

#include <cstdio>
#include <cstring>
using namespace std;
char str[] = "`1234567890-=QWERTYUIOPP[]\\ASDFGHJKL;‘ZXCVBNM,./";
int main() {
    char c;
    while(scanf("%c", &c) != EOF){
        int i;
        for (i = 0; str[i]&&str[i] != c; i++);
        if(str[i]) printf("%c",str[i - 1]);
        else printf("%c", c);
    }
    return 0;
}