Can I create a user defined function for swapping two numbers, and function with argument and return ?

Question

function should have argument as well as return type

int swap(int a,int b){
int temp;
temp=a;
a=b;
b=temp;
return a,b;
}

void main(){

int a=45,b=55;
swap(a,b);

}

Answer 1

Hello Deepak Dhan Where's yours attempt?
No one is gonna write a full working code for you.
You've to show us your attempt even if its wrong and we can figure it out together.