1 | #include <stdio.h> |
2 | |
3 | int a(int); |
4 | int b(int); |
5 | int c(int); |
6 | |
7 | int a(int val) |
8 | { |
9 | if (val <= 1) |
10 | return b(val); |
11 | else if (val >= 3) |
12 | return c(val); |
13 | |
14 | return val; |
15 | } |
16 | |
17 | int b(int val) |
18 | { |
19 | return c(val); |
20 | } |
21 | |
22 | int c(int val) |
23 | { |
24 | return val + 3; // Find the line number here. |
25 | } |
26 | |
27 | int main (int argc, char const *argv[]) |
28 | { |
29 | int A1 = a(val: 1); // a(1) -> b(1) -> c(1) |
30 | printf(format: "a(1) returns %d\n" , A1); |
31 | |
32 | int B2 = b(val: 2); // b(2) -> c(2) |
33 | printf(format: "b(2) returns %d\n" , B2); |
34 | |
35 | int A3 = a(val: 3); // a(3) -> c(3) |
36 | printf(format: "a(3) returns %d\n" , A3); |
37 | |
38 | return 0; |
39 | } |
40 | |