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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4. char arr[] = "geeksforgeeks";
  5. char* p = arr;
  6.  
  7. *p++;
  8. printf("%s %c\n", arr, *p);
  9.  
  10. char* ptr = arr;
  11.  
  12. ++*ptr++;
  13. printf("%s %c\n", arr, *ptr);
  14. }
  15.  
Success #stdin #stdout 0s 2112KB
stdin
Standard input is empty
stdout
geeksforgeeks e
heeksforgeeks e