/* */ Click to Join Live Class with Shankar sir Call 9798158723
Q.) WAP calculate the sum of two number using functions With C program.
    #include< stdio.h>
#include< conio.h>

void sum(); // declaring a function
clrsct();
int a=10,b=20, c;

void sum()  // defining function
{
c=a+b;
printf("Sum: %d", c);
}
void main()
{
sum();  // calling function
}
Output
Sum: 30