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Swapping two variables without and with using third variable.

C programming

#include<stdio.h> #include<conio.h> void swap1(int,int); void swap2(int,int); void main() { int a,b; clrscr(); printf(“Enter the values for a & b respectively:”); scanf(“%d%d”,&a,&b); swap1(a,b); swap2(a,b); getch(); } void swap1(int a,int b) {int c; printf(“\n Swap using third variable:”); c=a; a=b; b=c; printf(“\n… Continue Reading