swap 2 numbers without using 3rd variable
a=10;
b=20;
a=a+b;//a=30 (10+20)
b=a-b;//b=10 (30-20)
a=a-b;//a=20 (30-10)swap 2 numbers without using 3rd variable
a=10;
b=20;
a=a+b;//a=30 (10+20)
b=a-b;//b=10 (30-20)
a=a-b;//a=20 (30-10)how to swap 2 numbers without 3rd variable
int a = 3;
int b = 5;
a = b*a;
b = a/b
a = a/bswap two number
Route::get('/foo', function (App\Foo $foo) {
return $foo->hello(); // Hello World
});Copyright © 2021 Codeinu
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