Комментарии
На BlueSmoke → Codeforces Round #641 Editorial, 6 лет назад
0

Share your dfs approach, I was thinking to solve it using dfs

На PuRpLe_FoReVeR → Codeforces Round #632 (Div. 2), 6 лет назад
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how to solve C ?
На PuRpLe_FoReVeR → Codeforces Round #632 (Div. 2), 6 лет назад
0

how to solve C ? idea needed
На vovuh → Codeforces Round #629 (Div. 3), 6 лет назад
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Need idea for B , i got TLE using stl next_permutation.
На vovuh → Codeforces Round #629 (Div. 3), 6 лет назад
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How to solve C ?? idea needed
На djm03178 → Codeforces Round #620 (Div. 2) Editorial, 7 лет назад
-8

no need of the longest one because all are same length
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How to solve C ?
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how to solve C ?
На 300iq → Codeforces Round #609 — Editorial, 7 лет назад
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Can someone explain div2 B to me , i didn't understand the editorial

На Cirno_9baka → Codeforces Round #593 (Div. 2), 7 лет назад
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Thanks :-)

На Cirno_9baka → Codeforces Round #593 (Div. 2), 7 лет назад
0

in problem C , if n = 2 then x = { 1,3 } y = { 2 , 4 }

f( y , x ) = { 2->1 , 4->1 , 4->3 } then ans should be 3 , why ans is 2 ? i am stuck in that please help me out