Write A C Program To Swap Two Variables Without Using Third Variable

1.	Write A C Program To Swap Two Variables Without Using Third Variable ?
Answer» #include&LT;stdio.h> INT MAIN() { int a=5,b=10; a=b+a; b=a-b; a=a-b; printf("a= %d b= %d",a,b); } #include<stdio.h> int main() { int a=5,b=10; a=b+a; b=a-b; a=a-b; printf("a= %d b= %d",a,b); }

Write A C Program To Swap Two Variables Without Using Third Variable ?

Answer»

#include&LT;stdio.h>
INT MAIN()
{
int a=5,b=10;
a=b+a;
b=a-b;
a=a-b;
printf("a= %d b= %d",a,b);
}

#include<stdio.h>
int main()
{
int a=5,b=10;
a=b+a;
b=a-b;
a=a-b;
printf("a= %d b= %d",a,b);
}