Find the error in each of the following program segments and explain how the error can be corrected.

a) int g(void)

{ printf("%s", Inside function g "); int h(void) { printf("%s", Inside function h "); } }

b) int sum(int x, int y) { int result = x + y; }

c) void f(float a); { float a; printf("%f", a); }

d) int sum(int n) { if (0 == n) { return 0; // } else { n + sum(n - 1); } }

e) void product(void) { printf("%s", "Enter three integers: ") int a, b, c; scanf("%d%d%d", &a, &b, &c); int result = a * b * c; printf("Result is %d", result); return result; }