ID 题目 显示标签 隐藏标签 AC / 尝试 难度
8770 P4C   Registration system 0 / 0 4
8671 P25A   IQ test 0 / 0 4
8660 P27B   Tournament 0 / 0 4
8624 P34C   Page Numbers 0 / 0 4
8616 P36A   Extra-terrestrial Intelligence 0 / 0 4
8597 P39B   Company Income Growth 0 / 0 4
8593 P39F   Pacifist frogs 0 / 0 4
8591 P39H   Multiplication Table 0 / 0 4
8587 P40A   Find Color 0 / 0 4
8580 P41C   Email address 0 / 0 4
8570 P43C   Lucky Tickets 0 / 0 4
8565 P44C   Holidays 0 / 0 4
8517 P51A   Cheaterius's Problem 0 / 0 4
8503 P54A   Presents 0 / 0 4
8492 P56B   Spoilt Permutation 0 / 0 4
8488 P57A   Square Earth? 0 / 0 4
8482 P58B   Coins 0 / 0 4
8473 P60A   Where Are My Flakes? 0 / 0 4
8467 P61B   Hard Work 0 / 0 4
8463 P62A   A Student's Dream 0 / 0 4
8453 P64A   Factorial 0 / 0 4
8439 P66A   Petya and Java 0 / 0 4
8419 P70A   Cookies 0 / 0 4
8413 P71B   Progress Bar 0 / 0 4
8351 P83A   Magical Array 0 / 0 4
8344 P85A   Domino 0 / 0 4
8314 P92B   Binary Number 0 / 0 4
8307 P94B   Friends 0 / 0 4
8300 P96B   Lucky Numbers (easy) 0 / 0 4
8288 P99B   Help Chef Gerasim 0 / 0 4
8219 P117A   Elevator 0 / 0 4
8187 P123A   Prime Permutation 0 / 0 4
8145 P132A   Turing Tape 0 / 0 4
8135 P135A   Replacement 0 / 0 4
8097 P144B   Meeting 0 / 0 4
8087 P146B   Lucky Mask 0 / 0 4
8086 P147A   Punctuation 0 / 0 4
8066 P152B   Steps 0 / 0 4
8040 P158D   Ice Sculptures 0 / 0 4
8028 P161A   Dress'em in Vests! 0 / 0 4
7983 P171B   Star 0 / 0 4
7981 P171D   Broken checker 0 / 0 4
7971 P173A   Rock-Paper-Scissors 0 / 0 4
7913 P181B   Number of Triplets 0 / 0 4
7902 P185A   Plant 0 / 0 4
7889 P188B   A + Reverse B 0 / 0 4
7882 P189A   Cut Ribbon 0 / 0 4
7881 P189B   Counting Rhombi 0 / 0 4
7870 P192A   Funky Numbers 0 / 0 4
7860 P195B   After Training 0 / 0 4

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