ID 题目 显示标签 隐藏标签 AC / 尝试 难度
27730 codeforces#P621D   Rat Kwesh and Cheese 0 / 0 9
27731 codeforces#P621E   Wet Shark and Blocks 0 / 2 7
27732 codeforces#P622A   Infinite Sequence 0 / 0 3
27733 codeforces#P622B   The Time 0 / 0 3
27734 codeforces#P622C   Not Equal on a Segment 0 / 0 5
27735 codeforces#P622D   Optimal Number Permutation 0 / 2 6
27736 codeforces#P622E   Ants in Leaves 0 / 0 8
27737 codeforces#P622F   The Sum of the k-th Powers 2 / 2 10
27738 codeforces#P623A   Graph and String 0 / 2 6
27739 codeforces#P623B   Array GCD 0 / 0 8
27740 codeforces#P623C   Electric Charges 0 / 0 10
27741 codeforces#P623D   Birthday 0 / 0 10
27742 codeforces#P623E   Transforming Sequence 2 / 2 10
27743 codeforces#P624A   Save Luke 0 / 0 3
27744 codeforces#P624B   Making a String 0 / 1 3
27745 codeforces#P625A   Guest From the Past 0 / 0 5
27746 codeforces#P625B   War of the Corporations 0 / 0 4
27747 codeforces#P625C   K-special Tables 0 / 0 4
27748 codeforces#P625D   Finals in arithmetic 0 / 0 9
27749 codeforces#P625E   Frog Fights 0 / 0 10
27750 codeforces#P626A   Robot Sequence 0 / 0 3
27751 codeforces#P626B   Cards 0 / 0 4
27752 codeforces#P626C   Block Towers 1 / 1 5
27753 codeforces#P626D   Jerry's Protest 0 / 0 6
27754 codeforces#P626E   Simple Skewness 0 / 0 9
27755 codeforces#P626F   Group Projects 0 / 0 9
27756 codeforces#P626G   Raffles 0 / 0 10
27757 codeforces#P627A   XOR Equation 0 / 0 5
27758 codeforces#P627B   Factory Repairs 0 / 0 5
27759 codeforces#P627C   Package Delivery 0 / 0 8
27760 codeforces#P627D   Preorder Test 0 / 0 10
27761 codeforces#P627E   Orchestra 0 / 0 10
27762 codeforces#P627F   Island Puzzle 0 / 0 10
27763 codeforces#P628A   Tennis Tournament 1 / 1 3
27764 codeforces#P628B   New Skateboard 0 / 0 4
27765 codeforces#P628C   Bear and String Distance 0 / 0 4
27766 codeforces#P628D   Magic Numbers 1 / 1 8
27767 codeforces#P628E   Zbazi in Zeydabad 0 / 0 8
27768 codeforces#P628F   Bear and Fair Set 0 / 0 9
27769 codeforces#P629A   Far Relative’s Birthday Cake 2 / 2 3
27770 codeforces#P629B   Far Relative’s Problem 0 / 0 3
27771 codeforces#P629C   Famil Door and Brackets 0 / 0 7
27772 codeforces#P629D   Babaei and Birthday Cake 0 / 0 7
27773 codeforces#P629E   Famil Door and Roads 0 / 0 8
27774 codeforces#P630A   Again Twenty Five! 1 / 1 3
27775 codeforces#P630B   Moore's Law 1 / 1 4
27776 codeforces#P630C   Lucky Numbers 1 / 1 3
27777 codeforces#P630D   Hexagons! 1 / 1 3
27778 codeforces#P630E   A rectangle 1 / 1 6
27779 codeforces#P630F   Selection of Personnel 1 / 1 4

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