Swap variables in c

Swapping of two numbers without using third variable in c

#include<stdio.h>
void main()
{
	int x = 10, y = 20;
    printf("Before swap x=%d y=%d",x,y);
    x=x+y;
    y=x-y;
    x=x-y;
    printf("\nAfter swap x=%d y=%d",x,y);
}

Source: grepper.com

C Programming to swap two variables

#include <stdio.h>

int main()
{
    int x = 20, y = 30, temp;
    temp = x;
    x = y;
    y = temp;
    printf("X = %d and Y = %d", x, y);
    
    return 0;
}

Source: devsenv.com

Similar codes

0 vote429 views1 answer
Limit axis in one direction plt
C
0 vote408 views1 answer
Pre and post increment in c
C
5 votes354 views2 answers
Latex noindent
C
3 votes431 views2 answers
Strcpy
C
0 vote360 views2 answers
Time include c
C
2 votes366 views1 answer
Array value from user c
C
0 vote373 views1 answer
C add char to char array
C
1 vote403 views1 answer
Add border to image android
C
2 votes356 views8 answers
NgIf
C
0 vote403 views1 answer
C question mark
C