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Thanks for help, I now know where I missed. It's all correct, but my program didn't write new line after each case...

ok, can somebody help me a bit? Let's say i somehow got weights for example 178 and 180. what it means 2% off?

does it mean if -> 1.02 * 178 >= 180 <- then it is OK, or what?

I have problem with this one... Can someone give mi some tests from which I can make sure i don't have precision errors, i got WA all the time!!!