GATE2020-CS-46 Video Solution

Question

Consider the following C functions.

int fun1(int n) { static int i= 0;     if (n > 0) {        ++i;       fun1(n-1);    }   return (i); }

int fun2(int n) {    static int i= 0;    if (n>0) { i = i+ fun1 (n) ;       fun2(n-1) ;   } return (i); }

The return value of $\text{fun}2 (5)$ is _________

Answer 1

video solution for this question:

https://youtu.be/-qagQTfzSKQ