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01 Math::Round

4 ヒット, 最終更新: 10年前

tp://search.cpan.org/dist/Math-Round/Round.pm]] <code> use warnings; print round(-198.25), "\n"; # -198... "\n"; # 198 print round(198.75), "\n"; # 199 </code> <code> use warnings; print nearest(1, 198.25), "\n"; # 198 print nearest(0.1, 198.25), "\n"; # 198.3 print nearest(10, 198.25), "\n"; # 200 print nearest(0.1, -198.25), "\n"; # -198.3 </code>