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n進数表現
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| // Case #1 | |
| // 数値の2進数、8進数、16進数、n進数表現(n進数以外はリテラル) | |
| // 2進数(00001111) | |
| assert 0b00001111 == 15 | |
| // 8進数(0100) | |
| assert 0100 == 64 | |
| // 16進数(ff) | |
| assert 0xff == 255 | |
| // n進数(n=3 の場合) | |
| assert Long.parseLong("221", 3) == 25 |
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