ID 题目 显示标签 隐藏标签 AC / 尝试 难度
8079 P4C   Registration system 0 / 0 4
7980 P25A   IQ test 0 / 0 4
7969 P27B   Tournament 0 / 0 4
7933 P34C   Page Numbers 0 / 0 4
7925 P36A   Extra-terrestrial Intelligence 0 / 0 4
7906 P39B   Company Income Growth 0 / 0 4
7902 P39F   Pacifist frogs 0 / 0 4
7900 P39H   Multiplication Table 0 / 0 4
7896 P40A   Find Color 0 / 0 4
7889 P41C   Email address 0 / 0 4
7879 P43C   Lucky Tickets 0 / 0 4
7874 P44C   Holidays 0 / 0 4
7826 P51A   Cheaterius's Problem 0 / 0 4
7812 P54A   Presents 0 / 0 4
7801 P56B   Spoilt Permutation 0 / 0 4
7797 P57A   Square Earth? 0 / 0 4
7791 P58B   Coins 0 / 0 4
7782 P60A   Where Are My Flakes? 0 / 0 4
7776 P61B   Hard Work 0 / 0 4
7772 P62A   A Student's Dream 0 / 0 4
7762 P64A   Factorial 0 / 0 4
7748 P66A   Petya and Java 0 / 0 4
7728 P70A   Cookies 0 / 0 4
7722 P71B   Progress Bar 0 / 0 4
7660 P83A   Magical Array 0 / 0 4
7653 P85A   Domino 0 / 0 4
7623 P92B   Binary Number 0 / 0 4
7616 P94B   Friends 0 / 0 4
7609 P96B   Lucky Numbers (easy) 0 / 0 4
7597 P99B   Help Chef Gerasim 0 / 0 4
7528 P117A   Elevator 0 / 0 4
7496 P123A   Prime Permutation 0 / 0 4
7454 P132A   Turing Tape 0 / 0 4
7443 P135A   Replacement 0 / 0 4
7406 P144B   Meeting 0 / 0 4
7396 P146B   Lucky Mask 0 / 0 4
7395 P147A   Punctuation 0 / 0 4
7375 P152B   Steps 0 / 0 4
7349 P158D   Ice Sculptures 0 / 0 4
7337 P161A   Dress'em in Vests! 0 / 0 4
7292 P171B   Star 0 / 0 4
7290 P171D   Broken checker 0 / 0 4
7280 P173A   Rock-Paper-Scissors 0 / 0 4
7222 P181B   Number of Triplets 0 / 0 4
7211 P185A   Plant 0 / 0 4
7198 P188B   A + Reverse B 0 / 0 4
7191 P189A   Cut Ribbon 0 / 0 4
7190 P189B   Counting Rhombi 0 / 0 4
7179 P192A   Funky Numbers 0 / 0 4
7169 P195B   After Training 0 / 0 4

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