MCQOPTIONS
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| 1. |
What will be the output of the program? #include<stdio.h> void fun(int); typedef int (*pf) (int, int); int proc(pf, int, int); int main() { int a=3; fun(a); return 0; } void fun(int n) { if(n > 0) { fun(--n); printf("%d,", n); fun(--n); } } |
| A. | 0, 2, 1, 0, |
| B. | 1, 1, 2, 0, |
| C. | 0, 1, 0, 2, |
| D. | 0, 1, 2, 0, |
| Answer» E. | |