Program to swap 2 variable values using third variable
- Store value of 1st variable in third variable that is temporary
- Store value of 2nd variable in 1st variable
- Now store value of temp or third variable in 2nd
C Code
#include <stdio.h> #include <conio.h> int main() { int var1, var2, temp; printf("Enter value for first integer: "); scanf("%d", &var1); printf("Enter value for second integer: "); scanf("%d", &var2); printf("\nValues Before swapping\n"); printf("First Integer: %d", var1); printf("\nSecond Interger: %d", var2); temp = var1; var1 = var2; var2 = temp; printf("\n\nValues After swapping\n"); printf("First Integer: %d", var1); printf("\nSecond Interger: %d", var2); getch(); return 0; }
C++ Code
#include <iostream> using namespace std; int main() { int var1, var2, temp; cout << "Enter value for first integer: "; cin >> var1; cout << "Enter value for second integer: "; cin >> var2; cout << "\nValues Before swapping" << endl; cout << "First Integer: " << var1 << endl; cout << "Second Interger: " << var2 << endl; temp = var1; var1 = var2; var2 = temp; cout << "\nValues After swapping" << endl; cout << "First Integer: " << var1 << endl; cout << "Second Interger: " << var2 << endl; return 0; }
Output:
Other Related Search Terms
- C Program to swap 2 variables using third variable
- C++ program to swap 2 variables using temp variable
- C and C++ program for swapping 2 variables using third variable