Problem ID Title Solved Submit Pass Rate
1873求1!+2!+3!+...+10!的和346552.308%
1874求200以内的素数225540.000%
1875钱币兑换1154434.091%
1876纸币兑换182475.000%
1878奇怪的函数(xx)
3650.000%
1880 [ZJOI2009]函数6966.667%
1881读书(book.cpp)111861.111%
1882蚂蚁爬竹竿(ant.cpp)81266.667%
18833的倍数(mod.cpp)217826.923%
1884计算(a+b)×c的值484997.959%
1885计算(a+b)/c的值474995.918%
1886保留3位小数的浮点数495589.091%
1887保留12位小数的浮点数475388.679%
1888大象喝水查202968.966%
1889【入门】与7无关的数?295850.000%
1890【基础】骑士的金币(coin)345265.385%
1891【入门】数1的个数424985.714%
1892与指定数字相同的数的个数0202968.966%
1893斐波那契数0273577.143%
1894正常血压172568.000%
1895统计满足条件的4位数182475.000%
1896【一维数组】校门外的树
232785.185%
1899Hanoi双塔问题184143.902%
1900【一维数组】明明的随机数
294761.702%
1901车厢重组 carry [1*+]141782.353%
1902军事机密 secret [2*]132356.522%
1903输油管道问题66100.000%
1904NOIP2007普及组第1题 奖学金    243372.727%
1905NOIP2007提高组第1题 统计数字146122.951%
1906.第k小整数142556.000%
1907Hello world!9015159.603%
1908打印简单字符23012424.194%
1909小朋友分糖果354479.545%
1910五个小朋友分巧克力41136.364%
1911仓库粮食217428.378%
1912幸运8倍576193.443%
1913长方形面积687887.179%
1914正方形面积6210559.048%
1915三角形面积598371.084%
1916梯形的面积576982.609%
1917圆的周长和面积488556.471%
1918总分和平均分557474.324%
1919自行车售价505296.154%
1920书费404588.889%
1921【分支】长方形面积和周长
296246.774%
1922【分支】直角三角形
214348.837%
1923【分支】选路线
133043.333%
1924【分支】查找最大数
404393.023%
1925【分支】月的天数
264065.000%
1926【分支】合格成绩
364187.805%