Problem ID Title Solved Submit Pass Rate
1880过河卒6966.667%
1881集合的划分5955.556%
1882数的计数2613718.978%
1883自然数的拆分123930.769%
1884排队接水144332.558%
1885拦截导弹 III214744.681%
1886活动选择264557.778%
1887区间选点6111055.455%
1888光荣的梦想8988.889%
1889细胞91090.000%
1890最少步数71258.333%
1891后缀表达式的值(信奥一本通)102737.037%
1892找树根和孩子111764.706%
1893单词查找树6785.714%
1894医院设置6785.714%
1895求后序遍历6785.714%
1896扩展二叉树66100.000%
1897一笔画问题61250.000%
1898最短路径问题112839.286%
1899牛的旅行1425.000%
1900最小花费91752.941%
1901香甜的黄油3650.000%
1902产生数51338.462%
1903小球77100.000%
1904二叉树遍历81172.727%
1905FBI树6785.714%
1906二叉树输出6875.000%
1907查找二叉树6875.000%
1908对称二叉树51533.333%
1909最小函数值81361.538%
1912鱼塘钓鱼142263.636%
1914骑马修栅栏020.000%
1915信使020.000%
1918热浪162759.259%
1920统计单词数91850.000%
1924数字金字塔217727.273%
19252.1 连续子数组的最大和1111100.000%
19265270. 最长严格递增子序列6966.667%
1927CSP-J 2021 插入排序080.000%
19295276. 数量192673.077%
1931三位数转换
81747.059%
1932较大的数字183256.250%
1934判断闰年11720158.209%
1935累加超过100036546179.176%
19365219. 猜测短跑运动员的速度133537.143%
19373326. 最大硬币数122744.444%
1938小杨的储蓄
325162.745%
1939进制判断
225341.509%
1941变长编码
206331.746%
1942买文具(2023年9月C++一级)28569041.304%