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Browse Problems
Root :: AOAPC I: Beginning Algorithm Contests (Rujia Liu) :: Volume 6. Mathematical Concepts and Methods
Title | Total Submissions / Solving % | Total Users / Solving % | ||||
138 - Street Numbers | 21969 |
45.56%
|
8949 |
84.77%
|
||
10006 - Carmichael Numbers | 44764 |
37.98%
|
10841 |
85.39%
|
||
128 - Software CRC | 20041 |
42.93%
|
4473 |
88.22%
|
||
106 - Fermat vs. Pythagoras | 29840 |
34.28%
|
7054 |
67.38%
|
||
10673 - Play with Floor and Ceil | 12227 |
48.08%
|
3849 |
88.85%
|
||
11121 - Base -2 | 5836 |
58.65%
|
2423 |
94.35%
|
||
10791 - Minimum Sum LCM | 23864 |
27.34%
|
3221 |
82.96%
|
||
10717 - Mint | 7136 |
40.57%
|
2192 |
87.55%
|
||
10820 - Send a Table | 9024 |
58.85%
|
2625 |
91.35%
|
||
571 - Jugs | 9660 |
45.30%
|
2997 |
87.65%
|
||
11029 - Leading and Trailing | 9661 |
33.47%
|
2448 |
79.45%
|
||
10023 - Square root | 45597 |
20.91%
|
6251 |
31.02%
|
||
10308 - Roads in the North | 8428 |
35.16%
|
1851 |
72.29%
|
||
10105 - Polynomial Coefficients | 9248 |
63.54%
|
4307 |
92.87%
|
||
10375 - Choose and divide | 9752 |
49.68%
|
2508 |
83.89%
|
||
11027 - Palindromic Permutation | 1848 |
38.96%
|
474 |
77.64%
|
||
10056 - What is the Probability ? | 16252 |
42.51%
|
4705 |
89.84%
|
||
10491 - Cows and Cars | 9649 |
67.81%
|
4016 |
96.07%
|
||
10759 - Dice Throwing | 3611 |
62.56%
|
1592 |
96.67%
|
||
542 - France '98 | 3356 |
62.75%
|
1804 |
90.24%
|
||
10277 - Boastin' Red Socks | 2373 |
27.35%
|
513 |
79.14%
|
||
10169 - Urn-ball Probabilities! | 2058 |
37.90%
|
615 |
76.26%
|
||
11181 - Probability|Given | 5427 |
57.16%
|
1351 |
96.23%
|
||
557 - Burger | 4276 |
38.54%
|
1391 |
61.11%
|
||
10900 - So you want to be a 2n-aire? | 1650 |
78.73%
|
748 |
93.32%
|
||
11176 - Winning Streak | 1648 |
54.49%
|
612 |
88.07%
|
||
10417 - Gift Exchanging | 1088 |
35.75%
|
318 |
74.21%
|
||
10183 - How Many Fibs? | 24747 |
33.22%
|
7092 |
83.33%
|
||
10303 - How Many Trees? | 7344 |
40.73%
|
2727 |
79.39%
|
||
10518 - How Many Calls? | 5238 |
44.18%
|
1387 |
88.39%
|
||
10862 - Connect the Cable Wires | 3629 |
55.72%
|
1586 |
91.49%
|
||
10334 - Ray Through Glasses | 12234 |
52.57%
|
5675 |
89.00%
|
||
10229 - Modular Fibonacci | 17652 |
36.68%
|
5131 |
79.91%
|
||
763 - Fibinary Numbers | 11366 |
24.11%
|
2571 |
71.65%
|
||
10236 - The Fibonacci Primes | 3857 |
25.10%
|
701 |
61.63%
|
||
991 - Safe Salutations | 10219 |
38.23%
|
3085 |
91.28%
|
||
10079 - Pizza Cutting | 53255 |
44.40%
|
18441 |
94.17%
|
||
10940 - Throwing cards away II | 12080 |
50.06%
|
4336 |
86.09%
|
||
10359 - Tiling | 4740 |
53.84%
|
2055 |
94.11%
|
||
10519 - !! Really Strange !! | 4845 |
37.92%
|
1767 |
84.61%
|
||
10918 - Tri Tiling | 5563 |
60.08%
|
2397 |
96.33%
|
||
11069 - A Graph Problem | 5823 |
72.14%
|
3010 |
97.67%
|
||
10910 - Marks Distribution | 6671 |
52.29%
|
2477 |
93.22%
|
||
10254 - The Priest Mathematician | 5500 |
45.84%
|
1633 |
86.41%
|
||
10328 - Coin Toss | 2800 |
40.39%
|
829 |
78.89%
|
||
10157 - Expressions | 5467 |
33.07%
|
1430 |
70.35%
|
||
10247 - Complete Tree Labeling | 3584 |
40.68%
|
1096 |
80.57%
|
||
10516 - Another Counting Problem | 791 |
45.64%
|
327 |
89.30%
|
||
10128 - Queue | 8446 |
51.12%
|
2891 |
89.48%
|
||
10081 - Tight Words | 5242 |
52.98%
|
2200 |
90.50%
|
||
10943 - How do you add? | 20193 |
49.31%
|
5996 |
93.78%
|
||
10721 - Bar Codes | 9225 |
52.77%
|
3348 |
94.44%
|
||
10912 - Simple Minded Hashing | 6971 |
40.35%
|
1979 |
89.39%
|
||
10616 - Divisible Group Sums | 15434 |
37.15%
|
3838 |
90.31%
|
||
11125 - Arrange Some Marbles | 1481 |
38.28%
|
416 |
86.06%
|
||
10205 - Stack 'em Up | 18344 |
32.39%
|
5165 |
82.42%
|
||
701 - The Archeologists' Dilemma | 22825 |
32.35%
|
4386 |
68.22%
|
||
696 - How Many Knights | 15615 |
38.80%
|
4931 |
88.99%
|
||
254 - Towers of Hanoi | 6904 |
20.02%
|
1753 |
50.14%
|
||
10994 - Simple Addition | 11827 |
29.31%
|
2724 |
64.79%
|
||
306 - Cipher | 11400 |
22.10%
|
2453 |
63.39%
|
||
10570 - Meeting with Aliens | 3468 |
43.63%
|
804 |
83.33%
|
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