Problem ID Title Solved Submit Pass Rate
1023求s=1+2+3+4+…+n1564215572.575%
1024求s=1+1/2+1/3+…+1/n709108565.346%
1025求n的阶乘1304174374.814%
1026求10个数中的最大值和最小值713128555.486%
1027输出字母57269782.066%
1028菲波拉契数列536122043.934%
1030小球下落766148351.652%
1035求s=1+1/2!+1/3!+…+1/n!42463966.354%
1036因数个数56270579.716%
1094USACO:海明码355267.308%
1163USACO:邮政货车 ACM South Pacific Region -- 2003000.000%
1166数字求和29335383.003%
1167特殊三位数26545058.889%
1169求和s=1-1/2+1/3-1/4…54879868.672%
1170求积s=1×2 × 3 × … × n21726681.579%
1171格里高得公式求л的值10515269.079%
11721到自然数N的奇数和与偶数和1122167167.145%
1173三位阿姆斯特朗数21145646.272%
1174完全平方数40372155.895%
1175分数序列14125455.512%
1176求和s=a+aa+aaa+aa……a34249668.952%
1232NOIP2001:数的划分9517454.598%
1237NOIP2002:选数20444845.536%
1252NOIP2004:FBI树10914475.694%
1322NOIP2013:华容道2610923.853%
1391全排列问题25351848.842%
1392有重复元素的排列问题6012149.587%
1393子集合问题4218422.826%
1394工作分配问题7615449.351%
1395素数环11732536.000%
1396自然数拆分13727050.741%
1407最少转弯问题6218733.155%
1412细胞20830568.197%
1413硬币翻转253865.789%
1414营救8718547.027%
1415麻将游戏2217112.865%
1416面积6813351.128%
1417奇怪的电梯49384958.068%
1418家庭问题22940656.404%
1419产生数24358441.610%
1430自然数的拆分问题8612071.667%
1432组合的输出11121352.113%
1436装载问题310749521.616%
1437字符序列5515735.032%
1438试卷批分16123867.647%
1439迷宫问题(路径数量)30558851.871%
1440部落卫队6512552.000%
1441最佳调度问题4514830.405%
1444图的m着色问题334082.500%
1446方程f(x)的根10120250.000%
1459装载问题23111526.957%
17772.1-7216:Minecraft254753.191%
2257古韵之鹊桥相会204544.444%
2325[C++一本通-分治算法]1.方程f(x)的根132065.000%
2471[C++一本通-树]3. FBI树476572.308%
2478D魔棒填充54112.195%
2552地铁路线12225547.843%
2713「一本通 1.2 例 2」Best Cow Fences5514837.162%
2732「一本通 1.4 练习 2」Keyboarding11100.000%
2738「一本通 2.1 练习 2」Seekthe Name, Seek the Fame397353.425%
2739「一本通 2.1 练习 3」Friends2814719.048%
2748「一本通 2.2 练习 2」OKR-Periods of Words468653.488%
2865「一本通 5.3 例 1」Amount of Degrees397353.425%
2889「一本通 5.6 例 4」Cats Transport61346.154%
2903「一本通 6.2 练习 4」Sherlock and His Girlfriend306347.619%
2908「一本通 6.3 练习 1」X-factor Chain183946.154%
2922「一本通 6.5 例 2」Fibonacci 第 n 项427357.534%
2923「一本通 6.5 例 3」Fibonacci 前 n 项和364678.261%
2924「一本通 6.5 例 4」佳佳的 Fibonacci254753.191%
2925「一本通 6.5 练习 1」Fibonacci378046.250%
2928「一本通 6.6 例 1」计算系数376358.730%
3503C锻炼Back and Forth
123732.432%
4055Make Your Girlfriend Happy
11100.000%
4070翻转游戏(flip)
5413938.849%
4139维修栅栏(fence)
132259.091%
4143fstring字符串(fstring)
163348.485%
4155Farmer John Solves 3SUM55100.000%
4171火烧赤壁(fire)
21433963.127%
4203ABC172F
030.000%
4207花盆(fpot)
7115944.654%
4213ABC173F
11100.000%
4227牧场的安排(cowfood)
1425.000%
4253F树4606.667%
4259F工厂3415022.667%
4277F博览会4913735.766%
4322毒药?解药?6013943.165%
4339Help Yourself
121675.000%
4419inflate337146.479%
4481ABC206 F - Interval Game 2000.000%
4493ABC214 D - Sum of Maximum Weights000.000%
4612内部F扑克游戏
145326.415%
4618内部F照相
187125.352%
4668bzoj1676Feed Accounting 饲料计算
265052.000%
4670bzoj4390Max Flow
304075.000%
5002BZOJ1002:[FJOI2007]轮状病毒
000.000%
5014BZOJ1014:[JSOI2008]火星人prefix
22100.000%
5018BZOJ1018:[SHOI2008]堵塞的交通traffic
000.000%
5020BZOJ1020:[SHOI2008]安全的航线flight
000.000%
5050BZOJ1050:[HAOI2006]旅行comf
000.000%
5124BZOJ1124:[POI2008]枪战Maf
000.000%