#include <stdio.h>
#define a 1+s
int main(void) {
char s[] = "1q2w3e4r5t6y";
int x = a[7];
int y = 7[a];
return 0;
}
I2luY2x1ZGUgPHN0ZGlvLmg+CiNkZWZpbmUgYSAxK3MKCmludCBtYWluKHZvaWQpIHsKICAgIGNoYXIgc1tdID0gIjFxMnczZTRyNXQ2eSI7CiAgICBpbnQgeCA9IGFbN107CiAgICBpbnQgeSA9IDdbYV07CiAgICBwcmludGYoIiVjICVjXG4iLCB4LCB5KTsKCXJldHVybiAwOwp9