C Programming Exercise - Program to Swap 2 Numbers Without Using Temporary, Third Variable

int a,b;
printf(" Enter Two values : ");
scanf(" %d %d ", &a,&b);
printf(" Before swap a = %d and b = %d ", a,b );

a=a+b;
b=a-b;
a=a-b;
printf(" After swap a = %d and b = %d ", a,b );

cant run

THanks

yayyyyyyy

Thanks a lot sir ❤

You don't have to fake an American accent

a=ya 😂😂

Can i try same in python yes or no

Which software is this

Thanks bro

Nice vidio 😘😘😘😘

Sir 2135 out 5132 hota h to program kyasay bnayegay

Geo :)

hello, may you please help me write a C program in functions
1. by refrence
2. By value

wth is yay it's a

why don't we swap a,b to b,a in the printf statements?

Here's a better, faster, way:
a=a+b-(b=a)
works with numbers as long as they are the same type, and with characters.

This method works only if 2 number a + b is not overflow.
It's better to use the XOR method.
A ^= B
B ^= A
A ^= B
or combine them A ^= B ^= A ^= B

which terminal is this?? it is not devcpp which u used in previous videos.

Here's an alternative method using xor: a ^= b ^= a ^= b;