Which of the two sequences is lexicographically smaller ?
A = { 11 ,11,17,61 }
B = { 3 , 3, 5,89 }
Source : Problem 10419 — Sum-up the Primes ( UVa Online Judge )
For 2 Sample which is correct A or B. Please Help.
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Codeforces (c) Copyright 2010-2026 Михаил Мирзаянов
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Время на сервере: 21.05.2026 16:32:06 (g1).
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При поддержке
B < A, because 3 < 11.
I think so too , but in the question which is linked for sample case 2 , A is considered as lexicographical smaller than B
OK, maybe you should compare strings (11+11+17+61 vs 3+3+5+89) instead of sequences in that task...
Yep , you are right .. I guess the statement is a bit ambigous. Thanks for you help ..