Question

11. Consider the following recursive C function. Find the number of times that print statement will be executed
following program for the given input "mysql"
include <stdio.h>
void abocharºs)
if(s[0] "0)
return;
}
abc(s+1),
abc(s+1);
printf("%c"s[0]);
1
int main() {
abe("mysql");
return 0;
Output:​

Answer 1

Answer:

what is this I don't understand