Addition of Two Numbers Using Do While in C

A simple program that I wrote using C language that will ask the user to give two numbers and then the program will compute the sum of the two numbers and display the results on the screen. In addition, the program will ask the user if the user would like to repeat running the program all over again.

I am currently accepting programming work, IT projects, school and application development, programming projects, thesis and capstone projects, IT consulting work, computer tutorials, and web development work kindly contact me in the following email address for further details.  If you want to advertise on my website kindly contact me also in my email address also. Thank you.

My email address is the following jakerpomperada@gmail.com, jakerpomperada@aol.com, and jakerpomperada@yahoo.com.

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Here in Bacolod I also accepting computer repair, networking and Arduino Project development at a very affordable price.

My personal website is http://www.jakerpomperada.com.

Sample Program Output

Program Listing

/* sum.c

   Written By: Jake R. Pomperada,MAED-IT

   September 19, 2019  */

#include <stdio.h>

#include <ctype.h>

int main() {

int x=0,y=0,sum=0;

char ch;

do {

printf("\n");

printf("\tAddition of Two Numbers Using Do While in C");

printf("\n\n");

printf ("\tEnter the first number : ");

scanf ("%d",&x);

printf ("\tEnter the second number : ");

scanf ("%d",&y);

sum=x+y;

printf("\n");

printf ("\tThe total number is: %d\n",sum);

printf("\n\n");

printf ("\tDo you want to repeat the operation Y/N: ");

scanf (" %c", &ch);

} while (toupper(ch) == 'Y');

printf("\n\n");

printf ("\tEnd of Program");

printf("\n\n");

}