Standardize Mobile Number Using Decorators

Hacker
Rank
Score
51028
flag of El Salvador
00.00
51028
flag of India
00.00
51028
flag of India
00.00
51028
flag of India
00.00
51028
flag of India
00.00
51028
flag of India
00.00
51028
flag of India
00.00
51028
flag of India
00.00
51028
flag of India
00.00
51028
flag of Ireland
00.00
51028
flag of Russia
00.00
51028
flag of India
00.00
51028
flag of India
00.00
51028
flag of India
00.00
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