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def isvalid1(s): result =True for i in range(len(s)): if s[i].isalpha() or s[i].isdigit(): result = True break else: result = False return result def isvalid2(s): result =True for i in range(len(s)): if s[i].isalpha(): result = True break else: result = False return result def isvalid3(s): result =True for i in range(len(s)): if s[i].isdigit(): result = True break else: result = False return result def isvalid4(s): result =True for i in range(len(s)): if s[i].islower(): result = True break else: result = False return result def isvalid5(s): result = True for i in range(len(s)): if s[i].isupper(): result = True break else: result = False return result if __name__ == '__main__': s = input() print(isvalid1(s)) print(isvalid2(s)) print(isvalid3(s)) print(isvalid4(s)) print(isvalid5(s))
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String Validators
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