intI have a final today and im trying to understand this part?Code:#include <stdio.h> int f(int a, int b); int main() { int a = 6, b = 7, c = 8; b = f(c+2, 3*a-b); printf("a = %d, b = %d, c = %d\n", a, b, c); return 0; } int f(int a, int b) { a = a + b; b = a - b; printf("a = %d, b = %d\n", a, b); return 42; }
a=21 b=10
a=6 b=42 c=8