Write your own functions. We know the programs we have seen before that is included only one function: main ( ) . But we can use one more prototype functions. How to use prototype function I just shown below.



#include<stdio.h>
void func1(void);
void func2(void);
void func3(void);
int main(void)
{
    printf("  What is your name: ?\n");
    func1();
    printf("  Where are you from: ?\n");
    func2();
    printf("  What is your university name: \n");
    func3();

    return 0;

}
void func1(void)
{
    printf("  My name is: Suruj \n");
}
void func2(void)
{
    printf("  I am from Kushtia \n");
}
void func3(void)
{
    printf("  United International University (UIU). \n");
}

Output

Also you can write down like this........................

#include<stdio.h>
 int main()
 {
     printf(" What is your name: ?\n\n");
     func1();

     return 0;

 }
 void func1(void)
 {
     printf(" My name is: Suruj. \n");

 }

Output

[N.B: If any body have any kinds of problem, then you can comment below. Thank you ]