P012.c

Problem Statement

P012.c

WAP to swap two integer variable without using third variable

Source Code

#include<stdio.h>
int main() {
	int a = 4, b = 6;
	printf("Before Swap : A = %d, B = %d", a, b);
	a = a + b;
	b = a - b;
	a = a - b;
	printf("\nAfter Swap : A = %d, B = %d", a, b);
	return 0;
}

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● Author - Amit Dutta · Updated - 12 Dec 2025