ID 题目 显示标签 隐藏标签 AC / 尝试 难度
6976 P409H   A + B Strikes Back 0 / 0 5
6975 P409I   Feed the Golorp 0 / 0 9
6974 P411A   Password Check 0 / 0 3
6973 P411B   Multi-core Processor 0 / 0 5
6972 P411C   Kicker 0 / 0 5
6971 P412A   Poster 0 / 0 3
6970 P412B   Network Configuration 0 / 0 3
6969 P412C   Pattern 0 / 0 4
6968 P412D   Giving Awards 0 / 0 7
6967 P412E   E-mail Addresses 0 / 0 6
6966 P413A   Data Recovery 0 / 0 4
6965 P413B   Spyke Chatting 0 / 0 4
6964 P413C   Jeopardy! 0 / 0 4
6963 P413D   2048 0 / 0 7
6962 P413E   Maze 2D 0 / 0 8
6961 P414A   Mashmokh and Numbers 0 / 0 5
6960 P414B   Mashmokh and ACM 0 / 0 4
6959 P414C   Mashmokh and Reverse Operation 0 / 0 7
6958 P414D   Mashmokh and Water Tanks 0 / 0 8
6957 P414E   Mashmokh's Designed Problem 0 / 0 10
6956 P415A   Mashmokh and Lights 0 / 0 3
6955 P415B   Mashmokh and Tokens 0 / 0 5
6954 P416A   Guess a number! 0 / 0 4
6953 P416B   Art Union 0 / 0 4
6952 P416C   Booking System 0 / 0 5
6951 P416D   Population Size 0 / 0 9
6950 P416E   President's Path 0 / 0 9
6949 P417A   Elimination 0 / 0 5
6948 P417B   Crash 0 / 0 4
6947 P417C   Football 0 / 0 4
6946 P417D   Cunning Gena 0 / 0 6
6945 P417E   Square Table 0 / 0 9
6944 P418D   Big Problems for Organizers 0 / 0 10
6943 P418E   Tricky Password 0 / 0 10
6942 P420A   Start Up 0 / 0 3
6941 P420B   Online Meeting 0 / 0 6
6940 P420C   Bug in Code 0 / 0 6
6939 P420D   Cup Trick 0 / 0 8
6938 P420E   Playing the ball 0 / 0 10
6937 P421A   Pasha and Hamsters 0 / 0 3
6936 P421D   Bug in Code 0 / 0 6
6935 P424A   Squats 0 / 0 3
6934 P424B   Megacity 0 / 0 4
6933 P424C   Magic Formulas 0 / 0 5
6932 P424D   Biathlon Track 0 / 0 8
6931 P424E   Colored Jenga 0 / 0 9
6930 P425A   Sereja and Swaps 0 / 0 5
6929 P425B   Sereja and Table 0 / 0 8
6928 P425C   Sereja and Two Sequences 0 / 0 8
6927 P425D   Sereja and Squares 0 / 0 8

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