Recursive Digit Sum

Hacker
Rank
Score
19062
flag of Spain
00.00
19062
flag of Serbia
00.00
19062
flag of Hong Kong
00.00
19062
flag of Malaysia
00.00
19062
flag of Dominican Republic
00.00
19062
flag of Ireland
00.00
19062
flag of Singapore
00.00
19062
flag of India
00.00
19062
flag of United States
00.00
19062
flag of India
00.00
19062
flag of United States
00.00
19062
flag of Argentina
00.00
19062
flag of Madagascar
00.00
19062
flag of India
00.00
19062
flag of Russian Federation
00.00
19062
flag of India
00.00
19062
flag of France
00.00
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