Sunday, August 2, 2009

How do write a turbo C program...?

that interchanges X and Y using only 2 variables and using 3 mathematical statements

How do write a turbo C program...?
x=x+y


y=x-y


x=x-y
Reply:main()


{


int a,x,y;


a=x;


x=y;


y=a;


}





thank u.
Reply:#include%26lt;conio.h%26gt;


#include%26lt;stdio.h%26gt;


main()


{


int x,y ;


printf("Enter 2 nos.");


scanf( "%d %d",%26amp;x,%26amp;y);


x=x+y;


y=x-y;


x=x-y ;


printf("x= %d, y=%d",x,y);


getch();


}

wallflower

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