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RE: [Question] Mathematics × Programming Competition #5 [問題] 數學 × 程式編寫比賽 (第五回)
| E - N |
What does that mean??? Is it just normal E - N or what else could it mean???
| E - N |
What does that mean??? Is it just normal E - N or what else could it mean???
that's the absolute sign, a mathematical symbol
that is?
it turns negative values to positive. e.g. | -2 | = 2, | 3 | = 3
for more properties of this function you may try to google it
Ahhhh Thanks!