Answer Detail: RE: how many times 3 occurs between 3 to 3333

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Question: how many times 3 occurs between 3 to 3333

October 10, 2006 07:53:36	#6
siva	Member Since: Visitor Total Comments: N/A
RE: how many times 3 occurs between 3 to 3333
Hi guys,I have written a code (in perl) to find it out.. what it does is it takes the numbers from 3 to 3333,divide each number into digits and checks whether it's 3 or not.. and increments the count..The answer I found out is 1336.my($i,$dig,$tmp);my($count)=0;for($i=3;$i<=3333;$i++){$tmp = $i;while($tmp!=0){$dig = $tmp%10;$tmp=$tmp/10;if($dig == 3){$count++;}}}print "$countn";