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27 lines
627 B
C
27 lines
627 B
C
/*
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* C Program to Swap two Integers without using Temporary Variables
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* and Bitwise Operations
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*/
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#include <stdio.h>
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// Function Prototype
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void swap(int *, int *);
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void main()
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{
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int x, y;
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printf("Enter 2 nos: \n");
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scanf("%d %d", &x, &y);
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printf("\nYou have entered x = %d y = %d \n", x, y);
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swap(&x,&y); // passing the 2 nos to the swap function
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}
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// function to swap the two numbers
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void swap(int *a, int *b)
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{
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*a = *a + *b;
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*b = *a - *b;
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*a = *a - *b;
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printf("Swapped . . . .\n"); // printing the swapped numbers
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printf("x = %d y = %d\n", *a, *b);
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} |