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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 | 22082 |
45.54%
|
8987 |
84.77%
|
|
|
|
10006 - Carmichael Numbers | 45305 |
38.02%
|
10939 |
85.37%
|
|
|
|
128 - Software CRC | 20225 |
42.90%
|
4526 |
88.02%
|
|
|
|
106 - Fermat vs. Pythagoras | 30173 |
34.15%
|
7122 |
67.35%
|
|
|
10673 - Play with Floor and Ceil | 12576 |
48.39%
|
3882 |
88.92%
|
|
|
|
11121 - Base -2 | 6080 |
58.04%
|
2463 |
94.40%
|
|
|
|
10791 - Minimum Sum LCM | 24180 |
27.36%
|
3275 |
83.05%
|
|
|
|
10717 - Mint | 7457 |
39.95%
|
2240 |
87.68%
|
|
|
|
10820 - Send a Table | 9139 |
59.01%
|
2666 |
91.37%
|
|
|
|
571 - Jugs | 10199 |
45.74%
|
3036 |
87.65%
|
|
|
|
11029 - Leading and Trailing | 10706 |
33.21%
|
2645 |
78.87%
|
|
|
|
10023 - Square root | 49139 |
22.93%
|
6356 |
31.92%
|
|
|
|
10308 - Roads in the North | 9305 |
35.07%
|
1915 |
72.74%
|
|
|
|
10105 - Polynomial Coefficients | 9639 |
63.49%
|
4537 |
92.66%
|
|
|
|
10375 - Choose and divide | 9880 |
49.78%
|
2541 |
84.06%
|
|
|
|
11027 - Palindromic Permutation | 1852 |
39.04%
|
476 |
77.73%
|
|
|
|
10056 - What is the Probability ? | 17988 |
42.35%
|
5019 |
90.04%
|
|
|
|
10491 - Cows and Cars | 10006 |
67.99%
|
4105 |
96.13%
|
|
|
|
10759 - Dice Throwing | 3755 |
61.92%
|
1605 |
96.57%
|
|
|
|
542 - France '98 | 3388 |
62.66%
|
1817 |
90.15%
|
|
|
|
10277 - Boastin' Red Socks | 2384 |
27.39%
|
515 |
79.22%
|
|
|
|
10169 - Urn-ball Probabilities! | 2179 |
37.95%
|
641 |
76.91%
|
|
|
|
11181 - Probability|Given | 6215 |
57.01%
|
1558 |
96.08%
|
|
|
|
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 | 1708 |
54.04%
|
622 |
88.10%
|
|
|
|
10417 - Gift Exchanging | 1094 |
35.74%
|
322 |
73.60%
|
|
|
|
10183 - How Many Fibs? | 25486 |
33.69%
|
7434 |
83.80%
|
|
|
|
10303 - How Many Trees? | 7405 |
40.70%
|
2747 |
79.40%
|
|
|
|
10518 - How Many Calls? | 5393 |
44.65%
|
1409 |
88.50%
|
|
|
|
10862 - Connect the Cable Wires | 3635 |
55.76%
|
1589 |
91.50%
|
|
|
|
10334 - Ray Through Glasses | 12514 |
52.13%
|
5704 |
89.03%
|
|
|
|
10229 - Modular Fibonacci | 18704 |
36.83%
|
5240 |
79.87%
|
|
|
|
763 - Fibinary Numbers | 11561 |
24.03%
|
2591 |
71.75%
|
|
|
|
10236 - The Fibonacci Primes | 3889 |
25.15%
|
713 |
61.99%
|
|
|
|
991 - Safe Salutations | 10709 |
38.03%
|
3151 |
91.05%
|
|
|
|
10079 - Pizza Cutting | 54550 |
44.30%
|
18554 |
94.18%
|
|
|
|
10940 - Throwing cards away II | 12483 |
49.69%
|
4369 |
86.08%
|
|
|
|
10359 - Tiling | 4885 |
53.27%
|
2073 |
94.07%
|
|
|
|
10519 - !! Really Strange !! | 4867 |
37.93%
|
1772 |
84.59%
|
|
|
|
10918 - Tri Tiling | 5636 |
60.15%
|
2415 |
96.31%
|
|
|
|
11069 - A Graph Problem | 5894 |
72.23%
|
3030 |
97.62%
|
|
|
|
10910 - Marks Distribution | 6751 |
52.30%
|
2504 |
93.21%
|
|
|
|
10254 - The Priest Mathematician | 5830 |
45.39%
|
1753 |
86.08%
|
|
|
|
10328 - Coin Toss | 2908 |
39.92%
|
846 |
78.96%
|
|
|
|
10157 - Expressions | 5690 |
33.27%
|
1533 |
70.25%
|
|
|
|
10247 - Complete Tree Labeling | 3768 |
40.79%
|
1170 |
80.94%
|
|
|
|
10516 - Another Counting Problem | 800 |
45.50%
|
330 |
89.39%
|
|
|
|
10128 - Queue | 8641 |
51.04%
|
2947 |
89.24%
|
|
|
|
10081 - Tight Words | 5565 |
52.18%
|
2265 |
90.38%
|
|
|
|
10943 - How do you add? | 20588 |
49.25%
|
6066 |
93.80%
|
|
|
|
10721 - Bar Codes | 9540 |
52.99%
|
3425 |
94.45%
|
|
|
|
10912 - Simple Minded Hashing | 7630 |
40.39%
|
2084 |
89.49%
|
|
|
|
10616 - Divisible Group Sums | 15994 |
37.11%
|
3890 |
90.44%
|
|
|
|
11125 - Arrange Some Marbles | 1500 |
38.40%
|
420 |
86.19%
|
|
|
|
10205 - Stack 'em Up | 19351 |
32.93%
|
5534 |
82.82%
|
|
|
|
701 - The Archeologists' Dilemma | 23312 |
32.41%
|
4556 |
68.50%
|
|
|
|
696 - How Many Knights | 16739 |
38.83%
|
5028 |
88.98%
|
|
|
|
254 - Towers of Hanoi | 7021 |
19.88%
|
1768 |
50.06%
|
|
|
|
10994 - Simple Addition | 11990 |
29.37%
|
2742 |
64.84%
|
|
|
|
306 - Cipher | 11472 |
22.17%
|
2474 |
63.22%
|
|
|
|
10570 - Meeting with Aliens | 3526 |
43.87%
|
816 |
83.33%
|
|
| << Start < Prev 1 Next > End >> | ||
| Display # | Results 1 - 62 of 62 | |