Functions cannot return a floating point number

1.	Functions cannot return a floating point number
Answer» A function can return floating point value. Example: #include <stdio.h> float sub(float, float); /* Function prototype */ int main() { float a = 4.5, b = 3.2, c; c = sub(a, b); printf("c = %f\n", c); return 0; } float sub(float a, float b) { return (a - b); } Output: c = 1.300000

Discussion