ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
---|---|---|---|---|
1 | 1 [R1A]最大奇数 | 637 / 1261 | 3 | |
3 | 3 [R1C]区间求和 | 327 / 1283 | 7 | |
8 | 8 [R2B]向前看 | 464 / 1175 | 5 | |
10 | 10 [R2D]倍数问题 | 150 / 997 | 8 | |
13 | 13 [R3A]出现次数统计 | 515 / 1101 | 4 | |
14 | 14 [R3B]k次幂求和 | 360 / 1459 | 7 | |
15 | 15 [R3C]公因数求和 | 268 / 1362 | 7 | |
19 | 19 [R4A]数位交换 | 480 / 1077 | 4 | |
20 | 20 [R4B]保留DMY | 446 / 741 | 2 | |
25 | 25 [R5A]空心正方形 | 567 / 718 | 1 | |
27 | 27 [R5C]众数 | 319 / 971 | 6 | |
28 | 28 [R5D]数字变异 | 119 / 1041 | 9 | |
31 | 31 [R6A]wow | 535 / 844 | 2 | |
32 | 32 [R6B]MEX | 456 / 1588 | 6 | |
33 | 33 [R6C]分班 | 223 / 884 | 7 | |
37 | 37 [R7A]K的倍数 | 518 / 1487 | 5 | |
38 | 38 [R7B]炸弹 | 312 / 881 | 5 | |
40 | 40 [R7D]最小极差 | 48 / 490 | 9 | |
41 | 41 [R7E]小球碰撞 | 17 / 161 | 9 | |
42 | 42 [R7F]连续区间 | 15 / 175 | 9 | |
43 | 43 [R8A]买糖果 | 519 / 608 | 1 | |
44 | 44 [R8B]排序 | 347 / 734 | 4 | |
45 | 45 [R8C]点名 | 255 / 658 | 5 | |
46 | 46 [R8D]Z形填数 | 175 / 351 | 4 | |
47 | 47 [R8E]区间MEX | 83 / 342 | 7 | |
48 | 48 [R8F]括号子序列 | 11 / 186 | 9 | |
49 | 49 [R9A]六进制 | 398 / 855 | 4 | |
50 | 50 [R9B]奇偶差 | 352 / 775 | 4 | |
51 | 51 [R9C]k倍数区间 | 192 / 707 | 6 | |
52 | 52 [R9D]战队选人 | 96 / 467 | 7 | |
53 | 53 [R9E]炸弹2 | 38 / 218 | 8 | |
55 | 55 [R10A]比大小 | 456 / 686 | 1 | |
56 | 56 [R10B]平方数 | 412 / 1226 | 6 | |
57 | 57 [R10C]多重回字 | 338 / 539 | 2 | |
60 | 60 [R10F]数字修改 | 53 / 433 | 8 | |
61 | 61 [R11A]出现奇数次的偶数 | 486 / 1174 | 5 | |
62 | 62 [R11B]前三小 | 466 / 815 | 3 | |
63 | 63 [R11C]匀加速运动 | 343 / 801 | 4 | |
65 | 65 [R11E]波浪数 | 14 / 199 | 9 | |
67 | 67 [R12A]箭头 | 529 / 703 | 1 | |
68 | 68 [R12B]减法游戏 | 526 / 606 | 1 | |
69 | 69 [R12C]训练指令 | 308 / 917 | 6 | |
70 | 70 [R12D]二维gcd和3 | 142 / 509 | 6 | |
71 | 71 [R12E]投票分组 | 57 / 253 | 7 | |
73 | 73 [R13A]连续下降 | 493 / 744 | 1 | |
74 | 74 [R13B]n位数 | 445 / 661 | 1 | |
75 | 75 [R13C]消除游戏 | 275 / 1133 | 7 | |
76 | 76 [R13D]支架 | 186 / 558 | 6 | |
79 | 79 [R14A]感叹句! | 521 / 720 | 1 | |
80 | 80 [R14B]向前看2 | 476 / 626 | 1 | |
81 | 81 [R14C]刷题升级 | 325 / 953 | 6 | |
82 | 82 [R14D]训练指令2 | 229 / 771 | 6 | |
83 | 83 [R14E]密码 | 89 / 562 | 8 | |
84 | 84 [R14F]战队选人2 | 23 / 744 | 10 | |
85 | 85 [R15A]现在几点 | 501 / 829 | 2 | |
86 | 86 [R15B]最近点 | 366 / 749 | 4 | |
88 | 88 [R15D]二维异或和 | 171 / 562 | 6 | |
89 | 89 [R15E]扫地机器人 | 35 / 428 | 9 | |
90 | 90 [R15F]树上炸弹 | 31 / 331 | 9 |
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