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  1. #include <stdio.h>
  2. #define a 1+s
  3.  
  4. int main(void) {
  5. char s[] = "1q2w3e4r5t6y";
  6. int x = a[7];
  7. int y = 7[a];
  8. printf("%c %c\n", x, y);
  9. return 0;
  10. }
Success #stdin #stdout 0.01s 1676KB
stdin
Standard input is empty
stdout
s 5