nowcoder-python/NP/NP12.py

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2022-10-25 14:04:53 +08:00
#!/usr/bin/env python3
# @author 轩辕龙儿
# @date 2022/10/25
# @file NP12.py
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def solution():
s = input()
print(s.lower())
print(s.upper())
print(s.title())
if __name__ == "__main__":
solution()