Recursive Digit Sum

Hacker
Rank
Score
79884
flag of Oman
00.00
79884
flag of United States
00.00
79884
flag of India
00.00
79884
flag of India
00.00
79884
flag of Viet Nam
00.00
79884
flag of United States
00.00
79884
flag of Australia
00.00
79884
flag of Finland
00.00
79884
flag of United States
00.00
79884
flag of India
00.00
79884
flag of United States
00.00
79884
flag of France
00.00
79884
flag of United States
00.00
79884
flag of Netherlands
00.00
79884
flag of Greece
00.00
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