Programming Shortcut

Write, Run and execute Your programs with simple and esay way by Programming Shortcut

Monday, February 4, 2019

how to swap two numbers without temp in c

Hello friends! Welcome to my website

Today we show you how to swap two numbers without temp or how to swap two numbers without using third variable in c and c program to swap two numbers and how to swap two numbers in c language programming.

How to swap two numbers without using third variable in c


#include<stdio.h>
#include<conio.h>
void main(){
int a,b;
clrscr();
printf("Enter two numbers\n");
sacnf("%d",&a);
sacnf("%d",&b);
printf("Before swap:\n a=%d \n b=%d",a,b);
a=a+b;
b=a-b;
a=a-b;
printf("After swap:\n a=%d \n b=%d",a,b);
getch();
}



  Output: Enter two numbers:
    4
   5
  Before swap:
   a=4
   b=5
  After swap:
   a=5
   b=4



C program to swap two numbers



#include<stdio.h>
#include<conio.h>
void main(){
int a,b,temp;
clrscr();
printf("Enter two numbers\n");
sacnf("%d",&a);
sacnf("%d",&b);
printf("Before swap:\n a=%d \n b=%d",a,b);
temp=a;
b=a;
a=temp;
printf("After swap:\n a=%d \n b=%d",a,b);
getch();
}


  Output: Enter two numbers:
    4
   5
  Before swap:
   a=4
   b=5
  After swap:
   a=5
   b=4



I make this programming and hope you are like the post if are you like the post you can please comment and Share the post to reach more people.
If any doubt about this c programming code or input & output please comment below
If you have another question about c programming send an email by contacting us form are given on the page right side.
I am Try to Help in your Programming Language by Programming Shortcut
Please any query email programmingshortcut@gmail.com

Please comment your experience on this post,
Thank You!

About Programming Shortcut

This is a programming learning website that can help you learn and when your write your programming code. And all programming code is compiled run programming code in the following programming language C, c++, Java, php and Javascript Languages. find your programming read, understand the programming then copy and past and run your program and save your golden time to typing the program becuse you learn more in leas time. All Programming is codeing is ease to understand the programming