Standardize Mobile Number Using Decorators

Hacker
Rank
Score
48717
flag of India
00.00
48717
flag of India
00.00
48717
flag of Brazil
00.00
48717
flag of Switzerland
00.00
48717
flag of India
00.00
48717
flag of India
00.00
48717
flag of India
00.00
48717
flag of Singapore
00.00
48717
flag of Russia
00.00
48717
flag of India
00.00
48717
flag of Sri Lanka
00.00
48717
flag of India
00.00
48717
flag of India
00.00
48717
flag of India
00.00
48717
flag of Vietnam
00.00
48717
flag of India
00.00
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