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int a; for (int i = 0; i < 100; i++) { a = i % 3; } or

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Thread replies: 6
Thread images: 2

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1486010709305.png
202KB, 453x435px
int a;
for (int i = 0; i < 100; i++)
{
a = i % 3;
}


or

for (int i = 0; i < 100; i++)
{
int a = i % 3;
}
>>
>>59770663
What? That obviously depends on what you wanna do.
>>
>>59770699
This, it's just changing the scope of the variable. Not a matter of opinion, but a matter of what you need to do.
>>
File: 1490296586004.jpg (174KB, 600x445px) Image search: [Google]
1490296586004.jpg
174KB, 600x445px
>>59770663
Wouldn't you lose the a as soon as you left the for in the second case?
>>
OP Asking the important questions
>>
>>59770663
B I K E S H E D D I N G
Thread posts: 6
Thread images: 2


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