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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 | 22076 |
45.54%
|
8984 |
84.77%
|
|
|
|
10006 - Carmichael Numbers | 45301 |
38.01%
|
10935 |
85.38%
|
|
|
|
128 - Software CRC | 20219 |
42.89%
|
4522 |
88.01%
|
|
|
|
106 - Fermat vs. Pythagoras | 30158 |
34.16%
|
7114 |
67.39%
|
|
|
10673 - Play with Floor and Ceil | 12566 |
48.36%
|
3879 |
88.91%
|
|
|
|
11121 - Base -2 | 6069 |
58.07%
|
2460 |
94.39%
|
|
|
|
10791 - Minimum Sum LCM | 24172 |
27.36%
|
3273 |
83.04%
|
|
|
|
10717 - Mint | 7438 |
40.00%
|
2237 |
87.66%
|
|
|
|
10820 - Send a Table | 9139 |
59.01%
|
2666 |
91.37%
|
|
|
|
571 - Jugs | 10194 |
45.73%
|
3035 |
87.64%
|
|
|
|
11029 - Leading and Trailing | 10665 |
33.16%
|
2631 |
78.83%
|
|
|
|
10023 - Square root | 49129 |
22.93%
|
6353 |
31.91%
|
|
|
|
10308 - Roads in the North | 9268 |
35.07%
|
1910 |
72.72%
|
|
|
|
10105 - Polynomial Coefficients | 9594 |
63.51%
|
4510 |
92.68%
|
|
|
|
10375 - Choose and divide | 9878 |
49.77%
|
2540 |
84.06%
|
|
|
|
11027 - Palindromic Permutation | 1852 |
39.04%
|
476 |
77.73%
|
|
|
|
10056 - What is the Probability ? | 17939 |
42.38%
|
5013 |
90.03%
|
|
|
|
10491 - Cows and Cars | 9988 |
67.97%
|
4099 |
96.12%
|
|
|
|
10759 - Dice Throwing | 3755 |
61.92%
|
1605 |
96.57%
|
|
|
|
542 - France '98 | 3387 |
62.65%
|
1816 |
90.14%
|
|
|
|
10277 - Boastin' Red Socks | 2384 |
27.39%
|
515 |
79.22%
|
|
|
|
10169 - Urn-ball Probabilities! | 2179 |
37.95%
|
641 |
76.91%
|
|
|
|
11181 - Probability|Given | 6181 |
57.01%
|
1549 |
96.00%
|
|
|
|
557 - Burger | 4377 |
38.50%
|
1417 |
61.82%
|
|
|
|
10900 - So you want to be a 2n-aire? | 1715 |
78.60%
|
775 |
93.29%
|
|
|
|
11176 - Winning Streak | 1678 |
54.53%
|
621 |
88.08%
|
|
|
|
10417 - Gift Exchanging | 1094 |
35.74%
|
322 |
73.60%
|
|
|
|
10183 - How Many Fibs? | 25366 |
33.58%
|
7371 |
83.71%
|
|
|
|
10303 - How Many Trees? | 7399 |
40.71%
|
2746 |
79.39%
|
|
|
|
10518 - How Many Calls? | 5379 |
44.60%
|
1407 |
88.49%
|
|
|
|
10862 - Connect the Cable Wires | 3635 |
55.76%
|
1589 |
91.50%
|
|
|
|
10334 - Ray Through Glasses | 12495 |
52.18%
|
5702 |
89.04%
|
|
|
|
10229 - Modular Fibonacci | 18664 |
36.77%
|
5237 |
79.85%
|
|
|
|
763 - Fibinary Numbers | 11541 |
24.06%
|
2591 |
71.75%
|
|
|
|
10236 - The Fibonacci Primes | 3888 |
25.13%
|
712 |
61.94%
|
|
|
|
991 - Safe Salutations | 10673 |
38.08%
|
3145 |
91.10%
|
|
|
|
10079 - Pizza Cutting | 54516 |
44.31%
|
18547 |
94.19%
|
|
|
|
10940 - Throwing cards away II | 12478 |
49.70%
|
4367 |
86.08%
|
|
|
|
10359 - Tiling | 4882 |
53.28%
|
2072 |
94.06%
|
|
|
|
10519 - !! Really Strange !! | 4866 |
37.94%
|
1771 |
84.64%
|
|
|
|
10918 - Tri Tiling | 5624 |
60.19%
|
2414 |
96.31%
|
|
|
|
11069 - A Graph Problem | 5894 |
72.23%
|
3030 |
97.62%
|
|
|
|
10910 - Marks Distribution | 6750 |
52.30%
|
2503 |
93.21%
|
|
|
|
10254 - The Priest Mathematician | 5809 |
45.38%
|
1744 |
86.12%
|
|
|
|
10328 - Coin Toss | 2905 |
39.93%
|
845 |
78.93%
|
|
|
|
10157 - Expressions | 5651 |
33.32%
|
1517 |
70.40%
|
|
|
|
10247 - Complete Tree Labeling | 3755 |
40.80%
|
1168 |
80.91%
|
|
|
|
10516 - Another Counting Problem | 800 |
45.50%
|
330 |
89.39%
|
|
|
|
10128 - Queue | 8599 |
51.04%
|
2947 |
89.24%
|
|
|
|
10081 - Tight Words | 5563 |
52.17%
|
2264 |
90.37%
|
|
|
|
10943 - How do you add? | 20552 |
49.29%
|
6066 |
93.80%
|
|
|
|
10721 - Bar Codes | 9531 |
52.97%
|
3423 |
94.45%
|
|
|
|
10912 - Simple Minded Hashing | 7621 |
40.39%
|
2080 |
89.47%
|
|
|
|
10616 - Divisible Group Sums | 15973 |
37.11%
|
3889 |
90.41%
|
|
|
|
11125 - Arrange Some Marbles | 1500 |
38.40%
|
420 |
86.19%
|
|
|
|
10205 - Stack 'em Up | 19274 |
32.87%
|
5506 |
82.76%
|
|
|
|
701 - The Archeologists' Dilemma | 23237 |
32.43%
|
4524 |
68.59%
|
|
|
|
696 - How Many Knights | 16733 |
38.81%
|
5024 |
88.97%
|
|
|
|
254 - Towers of Hanoi | 7019 |
19.89%
|
1767 |
50.08%
|
|
|
|
10994 - Simple Addition | 11990 |
29.37%
|
2742 |
64.84%
|
|
|
|
306 - Cipher | 11468 |
22.17%
|
2472 |
63.23%
|
|
|
|
10570 - Meeting with Aliens | 3526 |
43.87%
|
816 |
83.33%
|
|
| << Start < Prev 1 Next > End >> | ||
| Display # | Results 1 - 62 of 62 | |