Problem ID Title Solved Submit Pass Rate
1023求s=1+2+3+4+…+n999135373.836%
1024求s=1+1/2+1/3+…+1/n678103265.698%
1025求n的阶乘844114473.776%
1044对调最大数38472852.747%
1045数组倒序24031875.472%
1048最小的数56489962.736%
1049元素对调40158468.664%
1050对角线求和37550374.553%
1058国家名排序579101457.101%
1059组合数计算47865772.755%
1177求S=1+2+3+......+N<100,使其成立的最大N76397578.256%
1187砝码称重种数17634750.720%
1188符合要求的3位数17632554.154%
11890-9除法等式15328254.255%
1190最大乘积8224134.025%
1191股票最大获利与挣钱概率1910418.269%
1198矩阵加法22730175.415%
1203统计字母个数和数字个数35562556.800%
1207计算五边形的面积40288845.270%
1267NOIP2006:明明的随机数25442260.190%
1277NOIP2007:纪念品分组24450048.800%
1340数字三角形33343476.728%
1344爬楼梯32877742.214%
1359保留原位置排序25344357.111%
1364一种排序7320835.096%
1365排序拓展635127249.921%
1442排队接水21142050.238%
1460装载问题116738942.931%
1465求1+3+5+…+n61480376.463%
1466输出第k个数39347283.263%
1467绝对值计算368173621.198%
1469重组最大数12417272.093%
2263下一步去哪儿7519438.660%