Problem ID Title Solved/Submit Pass Rate
1144全排列问题18/22
81.818%
1382安全逃离1/1
100%
1907翻转棋子2/2
100%
1968机器设计0/1
0%
1969最佳调度1/1
100%
1970选数9/24
37.5%
1971零和问题2/3
66.667%
1972因式分解5/10
50%
1973乘车路线0/2
0%
1974八数码5/9
55.556%
1975全排列问题31/77
40.26%
1976组合的输出35/74
47.297%
1977素数环3/16
18.75%
1978排列问题17/39
43.59%
1979自然数的拆分7/23
30.435%
1980最少步数2/2
100%
1981数迷4/7
57.143%