Обсуждение @ 1010. Дискретная функция @ Timus Online Judge

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What's problem?

Послано vIx 9 июн 2005 13:35

A have got WA2 if i use abs() function in my program? but i got AC if i use fabs().
I use double variable.

Why??? It work equaly by documentation.

Re: What's problem?

Послано Samsonov Alex [SESC USU] 6 июл 2005 14:20

No!

abs should be used only if you work with 16-bit integer variables.

Re: What's problem?

Послано GaLL 5 окт 2005 19:06

What an archaic information!
Of course, abs() can be used for 32-bit variable and it returns exactly 32-BIT VARIABLE!