#include <stdio.h>
void fun(char *a) {
(*a)++;
(*a)++;
}
int main() {
char a[100];
a[0] = 'A'; a[1] = 'B';
a[2] = 'C';a[3] = '\0'; // Assuming the string ends at index 3
fun(&a[0]);
return 0;
}
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