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20 lines
645 B
20 lines
645 B
print("".isspace())
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print(" \t\n\r\v\f".isspace())
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print("a".isspace())
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print(" \t\n\r\v\fa".isspace())
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print("".isalpha())
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print("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ".isalpha())
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print("0abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ".isalpha())
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print("this ".isalpha())
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print("".isdigit())
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print("0123456789".isdigit())
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print("0123456789a".isdigit())
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print("0123456789 ".isdigit())
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print("".isupper())
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print("CHEESE-CAKE WITH ... _FROSTING_*99".isupper())
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print("aB".isupper())
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print("".islower())
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print("cheese-cake with ... _frosting_*99".islower())
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print("aB".islower())
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print("123".islower())
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print("123a".islower())
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