function in c
#include <stdio.h>
void function(){
printf("I am a function!");
}
int main(void) {
function();
}function in c
#include <stdio.h>
void function(){
printf("I am a function!");
}
int main(void) {
function();
}functions in c programming
#include <stdio.h>
int addition(int num1, int num2)
{
int sum;
/* Arguments are used here*/
sum = num1+num2;
/* Function return type is integer so we are returning
* an integer value, the sum of the passed numbers.
*/
return sum;
}
int main()
{
int var1, var2;
printf("Enter number 1: ");
scanf("%d",&var1);
printf("Enter number 2: ");
scanf("%d",&var2);
/* Calling the function here, the function return type
* is integer so we need an integer variable to hold the
* returned value of this function.
*/
int res = addition(var1, var2);
printf ("Output: %d", res);
return 0;
}how to write function in c
#include <stdio.h>
// Here is a function declaraction
// It is declared as "int", meaning it returns an integer
/*
Here are the return types you can use:
char,
double,
float,
int,
void(meaning there is no return type)
*/
int MyAge() {
return 25;
}
// MAIN FUNCTION
int main(void) {
// CALLING THE FUNCTION WE MADE
MyAge();
}functions in c programming
#include <stdio.h>
/* function return type is void and it doesn't have parameters*/
void introduction()
{
printf("Hi\n");
printf("My name is Chaitanya\n");
printf("How are you?");
/* There is no return statement inside this function, since its
* return type is void
*/
}
int main()
{
/*calling function*/
introduction();
return 0;
}Copyright © 2021 Codeinu
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