Write a C Program to swap two numbers (integers) without using third variable .

Write a C Program to swap two numbers (integers) without using third variable .

Source Code:

#include <stdio.h>

int main()

{

 int x, y;

 printf("Enter the value of x and y\n");

 scanf("%d%d", &x, &y);

 printf("Before Swapping\nx = %d\ny = %d\n",x,y);

 x = x + y;

 y = x - y; 

 x = x – y;

 printf("After Swapping\nx = %d\ny = %d\n",x,y);

 return 0;

}

Output:

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Write a C Program to swap two numbers (integers) using third variable

Write a C Program to swap two numbers (integers) using third variable Source Code: #include <stdio.h> int main() { int x, y, temp; printf("Enter the value of x and y\n"); scanf("%d%d", &x, &y); printf("Before Swapping\nx = %d\ny = %d\n",x,y); temp = x; x = y; y = temp; printf("After Swapping\nx = %d\ny = %d\n",x,y); return 0; } Output:

Program to calculate total salary based upon the following:- HRA = 3 % of Basic salary, TA = 5 % of Basic salary, DA = 3 % of Basic salary.

WAP to calculate total salary based upon the following:- HRA = 3 % of Basic salary, TA = 5 % of Basic salary, DA = 3 % of Basic salary. Description: Total salary= Basic Salary +HRA +TA + DA. Source Code: #include<conio.h> #include<stdio.h> int main() { float hra,ta,da; float basic,total_sal; printf("Enter Basic Salary"); scanf("%f",&basic); hra=basic * 3 / 100; ta=basic * 5 / 100; da=basic * 3 / 100; total_sal=basic + hra + ta + da ; printf("Total Salary is %.2f", total_sal); return 0; } Output: Follow our site for more program like this..

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