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cf 468 C. Convenient For Everybody
PragIncor
2020-07-07 20:27:07
cf 464 B. Hamster Farm
PragIncor
2020-07-07 20:26:53
cf 464 A. Love Triangle
PragIncor
2020-07-07 20:26:53
cf462 A Compatible Pair
PragIncor
2020-07-07 20:26:53
G1. Playlist for Polycarp (easy version)(狀壓dp)
z听歌的小孩z
2020-07-06 22:07:19
Codeforces Round #590 (Div. 3) F. Yet Another Substring Reverse(狀壓dp)
z听歌的小孩z
2020-07-06 22:07:19
Codeforces Round #590 (Div. 3) - E. Special Permutations (補題)
z听歌的小孩z
2020-07-06 22:07:18
Codeforces Round #589 (Div. 2) E. Another Filling the Grid (dp + 容斥)
z听歌的小孩z
2020-07-06 22:07:18
D. Strange Device:巧妙的交互題
z听歌的小孩z
2020-07-06 22:07:18
codeforces——Palindromic Paths(思維)
Ray.C.L
2020-07-06 10:23:33
Codeforces Global Round 8 B. Codeforces Subsequences
Ray.C.L
2020-07-06 10:23:33
Codeforces Round #644 (Div. 3) E. Polygon
Ray.C.L
2020-07-06 10:23:33
Codeforces Global Round 8 C. Even Picture(構造)
Ray.C.L
2020-07-06 10:23:33
Codeforces Round #650 (Div. 3)C-Social Distance
Ray.C.L
2020-07-06 10:23:33
Codeforces Round #650 (Div. 3) F1. Flying Sort (Easy Version)
Ray.C.L
2020-07-06 10:23:33
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cf 24小時熱門