Simple C Program to Display Two Integers

//Simple C Program to display two integers on screen.

#include<stdio.h>

int main()

{

    int a=10;

    int b=20;

    printf("The A and B values are\n%d\t%d,", a,b);

    return 0;

}

 

Output:

The A and B values are

10      20

 

In the above program instructions are written to display two integers value on screen. The values of two variables assigned with assignment operator (=) and have its data type integer(int).

The main () function is declared with int. So programmer has to return something to main function.

To display the values on screen %d%d two times used because the programmer wants to display two integers.

//Simple C Program to display two integers on screen.

#include<stdio.h>

int main()

{

    float a=10.5;

    float b=20.5;

    printf("The A and B values are\n%d\t%f,", a,b);

    return 0;

}

Output:

The A and B values are

10 5     20.5

  

//Simple C Program to display  user input (two integers) on screen. 

#include<stdio.h>

#include<conio.h>

void main()

{

    int a;

    int b;

printf("Enter first integer\n");

scanf("%d",&a);

printf("Enter second  integer\n");

scanf("%d",&b);

printf("The two integers are: \n%d\t%d,", a,b);

}

 

Output:

Enter first integer

5

Enter second integer

5

The two integers are:

5   5

10      20

In above program the two integer values are given by user.

scanf() function is used to read user input. & is address operator used to store user input in a variable.

%d is format specifier for integer data or values. 

\t is used to give white space in between two values.

\n is used to print the statement to new line.