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標準入力から読み込んだ文字列にCamelCase変換を行って標準出力にその結果を出力するプログラム。ラムダ式を使ってみた。
#!/usr/bin/env python3
import io
import sys
import re
sys.stdin = io.TextIOWrapper(sys.stdin.buffer,encoding='utf-8')
sys.stdout = io.TextIOWrapper(sys.stdout.buffer,encoding='utf-8')
for x in sys.stdin:
print(re.sub(r' (.)',lambda m: m.group(1).upper(),x),end='')
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