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Rahul2001
Rahul2001
10:11
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Feeds
Rahul2001 has added satibel to the list of this room's owners.
satibel
satibel
10:26
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@Rahul2001
Rahul2001
Rahul2001
11:15
@satibel I'm in physics class, in a while
 
2 hours later…
Rahul2001
Rahul2001
13:40
@satibel Okay, you got me. What is that?
satibel
satibel
hint: how to swap 2 variables without a temp one?
 
2 hours later…
Rahul2001
Rahul2001
15:49
var1 = var1 + var2;
var2 = var1 - var2;
var1 = var1 - var2;
Not helpful

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