ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1948 P3012  [USACO11FEB] Cowlphabet G 0 / 0 4
1949 P3013  [USACO11FEB] The Lost Cows G 0 / 0 5
1950 P3014  [USACO11FEB] Cow Line S 1 / 3 4
1951 P3015  [USACO11FEB] Best Parenthesis S 0 / 0 3
1952 P3016  [USACO11FEB] The Triangle S 0 / 0 3
1953 P3017  [USACO11MAR] Brownie Slicing G 1 / 3 5
1954 P3018  [USACO11MAR] Tree Decoration G 0 / 0 4
1955 P3019  [USACO11MAR] Meeting Place S 0 / 0 3
1956 P3020  [USACO11MAR] Package Delivery S 0 / 0 4
1957 P3021  [USACO11MAR] Bovine Bridge Battle S 0 / 0 3
1958 P3022  [USACO11OPEN] Odd degrees G 0 / 0 5
1959 P3023  [USACO11OPEN] Soldering G 0 / 0 6
1960 P3024  [USACO11OPEN] Cow Checkers S 0 / 0 5
1961 P3025  [USACO11OPEN] Forgotten Password S 0 / 0 5
1962 P3026  [USACO11OPEN] Learning Languages S 0 / 0 5
1965 P3029  [USACO11NOV] Cow Lineup S 0 / 2 3
1966 P3030  [USACO11NOV] Tile Exchanging S 0 / 0 3
1967 P3031  [USACO11NOV] Above the Median G 0 / 0 5
1968 P3032  [USACO11NOV] Binary Sudoku G 0 / 0 5
1969 P3033  [USACO11NOV] Cow Steeplechase G 0 / 0 5
1970 P3034  [USACO11DEC] Cow Photography G/S 0 / 0 5
1971 P3035  [USACO11DEC] Umbrellas for Cows S 0 / 0 5
1973 P3037  [USACO11DEC] Simplifying the Farm G 0 / 1 6
1974 P3038  [USACO11DEC] Grass Planting G 0 / 2 5
2093 P3157  [CQOI2011] 动态逆序对 8 / 17 6
2094 P3158  [CQOI2011] 放棋子 2 / 3 6
2147 P3211  [HNOI2011] XOR和路径 6 / 9 6
2148 P3212  [HNOI2011] 任务调度 1 / 3 6
2149 P3213  [HNOI2011] 勾股定理 0 / 0 6
2150 P3214  [HNOI2011] 卡农 6 / 8 7
2151 P3215  [HNOI2011] 括号修复 / [JSOI2011] 括号序列 2 / 4 6
2152 P3216  [HNOI2011] 数学作业 2 / 3 5
2153 P3217  [HNOI2011] 数矩形 2 / 8 6
2154 P3218  [HNOI2011] 赛车游戏 0 / 0 6
2208 P3272  [SCOI2011] 地板 0 / 0 6
2209 P3273  [SCOI2011] 棘手的操作 0 / 0 6
2210 P3274  [SCOI2011] 植物大战僵尸 0 / 0 (无)
2211 P3275  [SCOI2011] 糖果 6 / 23 5
2212 P3276  [SCOI2011] 镜像拆分 0 / 0 (无)
2213 P3277  [SCOI2011] 飞镖 0 / 0 6
2265 P3329  [ZJOI2011] 最小割 1 / 16 6
2266 P3330  [ZJOI2011] 看电影 1 / 1 6
2267 P3331  [ZJOI2011] 礼物 0 / 0 5
2448 P3513  [POI2011] KON-Conspiracy 1 / 1 6
2449 P3514  [POI2011] LIZ-Lollipop 1 / 4 5
2450 P3515  [POI2011] Lightning Conductor 5 / 6 6
2451 P3516  [POI2011] PRZ-Shift 0 / 0 7
2452 P3517  [POI2011] WYK-Plot 0 / 0 6
2453 P3518  [POI2011] SEJ-Strongbox 1 / 1 5
2454 P3519  [POI2011] ROZ-Difference 0 / 0 6

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