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Browse Problems
Title Total Submissions / Solving % Total Users / Solving %
FILE 112 - Tree Summing 39711
28.32%
8197
78.17%
FILE 115 - Climbing Trees 7753
35.21%
2333
81.27%
FILE 122 - Trees on the level 43325
29.68%
7713
74.74%
FILE 536 - Tree Recovery 18974
65.31%
6500
94.42%
FILE 548 - Tree 22518
45.14%
3988
87.76%
FILE 615 - Is It A Tree? 23996
22.24%
4336
67.62%
FILE 699 - The Falling Leaves 21383
40.73%
4314
84.35%
FILE 712 - S-Trees 9915
52.14%
2989
89.66%
FILE 839 - Not so Mobile 27282
36.68%
4630
87.75%
FILE 10308 - Roads in the North 9388
35.01%
1920
72.66%
FILE 10459 - The Tree Root 8649
23.02%
1527
72.82%
FILE 10701 - Pre, in and post 7418
59.54%
2866
93.96%
FILE 10805 - Cockroach Escape Networks 2089
32.17%
604
69.87%
FILE 11131 - Close Relatives 488
52.46%
224
89.73%
FILE 11234 - Expressions 4275
50.08%
1273
91.12%
FILE 11615 - Family Tree 889
75.14%
482
95.02%
FILE 11695 - Flight Planning 1780
43.37%
536
86.01%
FILE 12186 - Another Crisis 7048
60.77%
1480
96.69%
FILE 12347 - Binary Search Tree 6086
55.23%
1778
92.97%
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Display # Results 1 - 19 of 19