Selecting random numbers iphone sdk

Posted by harekam_taj on Stack Overflow See other posts from Stack Overflow or by harekam_taj
Published on 2010-04-28T19:55:12Z Indexed on 2010/04/28 19:57 UTC
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Hey,

I want to select 10 random numbers from 1 to 35.

I am trying to do the following, but I get some repeated numbers

int totalNumberCnt = 1;
while (totalNumberCnt < 11) {
    int randomNumber1 =  1 + arc4random() % 35;
    NSString *numberString = [NSString stringWithFormat: @"%d",randomNumber1];
    NSLog(numberString);
    [firstNumber addObject:numberString];
    [secondNumber addObject:numberString];
    totalNumberCnt++;
}

Thank you for your help.

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