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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 | 22147 |
45.45%
|
8997 |
84.76%
|
|
|
|
10006 - Carmichael Numbers | 45338 |
38.02%
|
10947 |
85.37%
|
|
|
|
128 - Software CRC | 20240 |
42.92%
|
4532 |
88.04%
|
|
|
|
106 - Fermat vs. Pythagoras | 30255 |
34.12%
|
7133 |
67.39%
|
|
|
10673 - Play with Floor and Ceil | 12609 |
48.44%
|
3892 |
88.95%
|
|
|
|
11121 - Base -2 | 6089 |
58.07%
|
2468 |
94.37%
|
|
|
|
10791 - Minimum Sum LCM | 24352 |
27.39%
|
3283 |
83.06%
|
|
|
|
10717 - Mint | 7490 |
39.95%
|
2246 |
87.67%
|
|
|
|
10820 - Send a Table | 9239 |
59.19%
|
2678 |
91.41%
|
|
|
|
571 - Jugs | 10235 |
45.78%
|
3043 |
87.68%
|
|
|
|
11029 - Leading and Trailing | 10852 |
33.25%
|
2677 |
79.01%
|
|
|
|
10023 - Square root | 49158 |
22.93%
|
6361 |
31.93%
|
|
|
|
10308 - Roads in the North | 9408 |
34.98%
|
1923 |
72.59%
|
|
|
|
10105 - Polynomial Coefficients | 9658 |
63.55%
|
4553 |
92.69%
|
|
|
|
10375 - Choose and divide | 9925 |
49.75%
|
2545 |
84.09%
|
|
|
|
11027 - Palindromic Permutation | 1852 |
39.04%
|
476 |
77.73%
|
|
|
|
10056 - What is the Probability ? | 18088 |
42.38%
|
5046 |
90.07%
|
|
|
|
10491 - Cows and Cars | 10051 |
68.03%
|
4118 |
96.11%
|
|
|
|
10759 - Dice Throwing | 3762 |
61.91%
|
1609 |
96.58%
|
|
|
|
542 - France '98 | 3396 |
62.63%
|
1819 |
90.16%
|
|
|
|
10277 - Boastin' Red Socks | 2384 |
27.39%
|
515 |
79.22%
|
|
|
|
10169 - Urn-ball Probabilities! | 2202 |
37.78%
|
644 |
76.86%
|
|
|
|
11181 - Probability|Given | 6285 |
57.07%
|
1582 |
96.02%
|
|
|
|
557 - Burger | 4399 |
38.49%
|
1422 |
61.95%
|
|
|
|
10900 - So you want to be a 2n-aire? | 1718 |
78.64%
|
776 |
93.30%
|
|
|
|
11176 - Winning Streak | 1726 |
53.82%
|
625 |
88.16%
|
|
|
|
10417 - Gift Exchanging | 1098 |
35.88%
|
324 |
73.46%
|
|
|
|
10183 - How Many Fibs? | 25523 |
33.70%
|
7442 |
83.81%
|
|
|
|
10303 - How Many Trees? | 7411 |
40.71%
|
2750 |
79.38%
|
|
|
|
10518 - How Many Calls? | 5475 |
44.60%
|
1410 |
88.51%
|
|
|
|
10862 - Connect the Cable Wires | 3637 |
55.76%
|
1590 |
91.51%
|
|
|
|
10334 - Ray Through Glasses | 12525 |
52.12%
|
5706 |
89.03%
|
|
|
|
10229 - Modular Fibonacci | 18748 |
36.89%
|
5249 |
79.90%
|
|
|
|
763 - Fibinary Numbers | 11572 |
24.01%
|
2591 |
71.75%
|
|
|
|
10236 - The Fibonacci Primes | 3891 |
25.19%
|
714 |
62.04%
|
|
|
|
991 - Safe Salutations | 10781 |
38.00%
|
3162 |
90.96%
|
|
|
|
10079 - Pizza Cutting | 54726 |
44.30%
|
18563 |
94.18%
|
|
|
|
10940 - Throwing cards away II | 12494 |
49.66%
|
4370 |
86.11%
|
|
|
|
10359 - Tiling | 4885 |
53.27%
|
2073 |
94.07%
|
|
|
|
10519 - !! Really Strange !! | 4875 |
37.91%
|
1773 |
84.60%
|
|
|
|
10918 - Tri Tiling | 5645 |
60.14%
|
2416 |
96.32%
|
|
|
|
11069 - A Graph Problem | 5904 |
72.24%
|
3032 |
97.63%
|
|
|
|
10910 - Marks Distribution | 6751 |
52.30%
|
2504 |
93.21%
|
|
|
|
10254 - The Priest Mathematician | 5836 |
45.41%
|
1757 |
86.11%
|
|
|
|
10328 - Coin Toss | 2957 |
39.80%
|
847 |
78.87%
|
|
|
|
10157 - Expressions | 5691 |
33.28%
|
1534 |
70.27%
|
|
|
|
10247 - Complete Tree Labeling | 3769 |
40.81%
|
1171 |
80.96%
|
|
|
|
10516 - Another Counting Problem | 803 |
45.70%
|
331 |
89.43%
|
|
|
|
10128 - Queue | 8682 |
51.13%
|
2954 |
89.23%
|
|
|
|
10081 - Tight Words | 5619 |
51.98%
|
2272 |
90.36%
|
|
|
|
10943 - How do you add? | 20643 |
49.28%
|
6080 |
93.80%
|
|
|
|
10721 - Bar Codes | 9617 |
53.09%
|
3429 |
94.43%
|
|
|
|
10912 - Simple Minded Hashing | 7722 |
40.64%
|
2095 |
89.50%
|
|
|
|
10616 - Divisible Group Sums | 16023 |
37.12%
|
3895 |
90.45%
|
|
|
|
11125 - Arrange Some Marbles | 1500 |
38.40%
|
420 |
86.19%
|
|
|
|
10205 - Stack 'em Up | 19370 |
32.95%
|
5540 |
82.82%
|
|
|
|
701 - The Archeologists' Dilemma | 23351 |
32.43%
|
4574 |
68.61%
|
|
|
|
696 - How Many Knights | 16851 |
38.79%
|
5043 |
88.99%
|
|
|
|
254 - Towers of Hanoi | 7024 |
19.89%
|
1769 |
50.08%
|
|
|
|
10994 - Simple Addition | 12004 |
29.37%
|
2745 |
64.88%
|
|
|
|
306 - Cipher | 11487 |
22.23%
|
2475 |
63.27%
|
|
|
|
10570 - Meeting with Aliens | 3533 |
43.96%
|
818 |
83.37%
|
|
| << Start < Prev 1 Next > End >> | ||
| Display # | Results 1 - 62 of 62 | |