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Quick

Name: Anonymous 2011-08-14 13:53



int digitCheck(int i, int j)

{

    while(i > 1)

    {

        --i;

        j /= 10;

        if (j < 1)

            return 1;

    }

    

    return 0;

}

It's supposedly ANSI C.

Just testing a compiler.

When should this return 0?
When should this return 1?

Name: TRUE TRUTH EXPERT 2011-08-14 14:04

Name: Anonymous 2011-08-14 14:04

Never mind guys. Found the culprit!

HAX DEIN ASUS!ANUS!

Name: TRUE TRUTH EXPERT 2011-08-14 14:07

>>2
oOPS THAT'S REALLY THE DIVISION OPERATOR! sILLY ME!!!!!!!!!!!!
rETURNS 1 IF I > 1 AND J IS < 0 OR IF I > K WHERE 10^{K - 1} <= j < 10^K

Name: Anonymous 2011-08-14 14:08

This should return 1, when j has at most i digits in base 10 and 0 otherwise.

So, for instance digitCheck(3, 123)=1 and digitCheck(2,123)=0.

Name: TRUE TRUTH EXPERT 2011-08-14 14:14

So, for instance digitCheck(3, 123)=1
nO IT WON'T!

Name: Anonymous 2011-08-14 14:20

>>6

Oh, well I guess off by one is also wrong.

It's log10(j) < i

So, digitCheck(3,99)=1 and digitCheck(3,100) is false.

Quick

1 Name: Anonymous 2011-08-14 13:53

2 Name: TRUE TRUTH EXPERT 2011-08-14 14:04

3 Name: Anonymous 2011-08-14 14:04

4 Name: TRUE TRUTH EXPERT 2011-08-14 14:07

5 Name: Anonymous 2011-08-14 14:08

6 Name: TRUE TRUTH EXPERT 2011-08-14 14:14