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@snicmakino
Last active May 18, 2018 01:30
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import random
import itertools
# 空白区切りで入力した物をランダムでペア生成するツール
# (奇数の場合は、1つの要素が2回出てきます)
names = input().split(" ")
random.shuffle(names)
if (len(names) > 2 and len(names) % 2 == 1):
names.append(names[0])
for pair in list(zip(*[iter(names)]*2)):
print(pair)
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