python入門100例（後50例）

51.學習使用按位與 & 。web a = 2 b = 2 c = 1 sum1 = a&b sum2 = a&c print(sum1) print(sum2) 52.學習使用按位或 |算法 a = 2 b = 2 c = 1 sum1 = a|b sum2 = a|c print(sum1) print(sum2) 53.學習使用按位異或 ^canvas a = 2 b = 2 c = 1 s

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