You could use 'sprintf' as part of the loop. Adds some time, but maintains your 3 digits of precision. 


perl -e '$n=22.4; for(1..99) { $n = sprintf("%.3f", $n+0.001 ); } prin
+t "Result: $n\n";'

[download]

Hint: Try to think of your numbers as '$n' or '$s' and not '$a'. You'll understand in the future.

Good Luck

"Well done is better than well said." - Benjamin Franklin

In reply to Re: limit of for loop!! by flexvault
in thread limit of for loop!! by sagar123

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