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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 | 21975 |
45.56%
|
8953 |
84.76%
|
|
|
|
10006 - Carmichael Numbers | 44814 |
37.98%
|
10855 |
85.39%
|
|
|
|
128 - Software CRC | 20114 |
42.88%
|
4484 |
88.11%
|
|
|
|
106 - Fermat vs. Pythagoras | 29875 |
34.26%
|
7064 |
67.34%
|
|
|
10673 - Play with Floor and Ceil | 12258 |
48.12%
|
3853 |
88.87%
|
|
|
|
11121 - Base -2 | 5855 |
58.62%
|
2429 |
94.36%
|
|
|
|
10791 - Minimum Sum LCM | 23898 |
27.33%
|
3225 |
82.95%
|
|
|
|
10717 - Mint | 7197 |
40.41%
|
2200 |
87.59%
|
|
|
|
10820 - Send a Table | 9034 |
58.88%
|
2628 |
91.36%
|
|
|
|
571 - Jugs | 9852 |
45.41%
|
3004 |
87.68%
|
|
|
|
11029 - Leading and Trailing | 9778 |
33.46%
|
2473 |
79.13%
|
|
|
|
10023 - Square root | 47768 |
22.58%
|
6264 |
31.11%
|
|
|
|
10308 - Roads in the North | 8537 |
35.16%
|
1856 |
72.41%
|
|
|
|
10105 - Polynomial Coefficients | 9334 |
63.51%
|
4358 |
92.79%
|
|
|
|
10375 - Choose and divide | 9771 |
49.67%
|
2512 |
83.92%
|
|
|
|
11027 - Palindromic Permutation | 1848 |
38.96%
|
474 |
77.64%
|
|
|
|
10056 - What is the Probability ? | 16372 |
42.51%
|
4738 |
89.81%
|
|
|
|
10491 - Cows and Cars | 9674 |
67.83%
|
4025 |
96.07%
|
|
|
|
10759 - Dice Throwing | 3611 |
62.56%
|
1592 |
96.67%
|
|
|
|
542 - France '98 | 3363 |
62.68%
|
1808 |
90.15%
|
|
|
|
10277 - Boastin' Red Socks | 2373 |
27.35%
|
513 |
79.14%
|
|
|
|
10169 - Urn-ball Probabilities! | 2070 |
37.83%
|
618 |
76.38%
|
|
|
|
11181 - Probability|Given | 5500 |
57.18%
|
1378 |
96.23%
|
|
|
|
557 - Burger | 4281 |
38.61%
|
1395 |
61.22%
|
|
|
|
10900 - So you want to be a 2n-aire? | 1652 |
78.75%
|
749 |
93.32%
|
|
|
|
11176 - Winning Streak | 1648 |
54.49%
|
612 |
88.07%
|
|
|
|
10417 - Gift Exchanging | 1088 |
35.75%
|
318 |
74.21%
|
|
|
|
10183 - How Many Fibs? | 24921 |
33.42%
|
7197 |
83.52%
|
|
|
|
10303 - How Many Trees? | 7351 |
40.70%
|
2730 |
79.34%
|
|
|
|
10518 - How Many Calls? | 5249 |
44.26%
|
1388 |
88.40%
|
|
|
|
10862 - Connect the Cable Wires | 3629 |
55.72%
|
1586 |
91.49%
|
|
|
|
10334 - Ray Through Glasses | 12238 |
52.57%
|
5677 |
89.01%
|
|
|
|
10229 - Modular Fibonacci | 17789 |
36.63%
|
5157 |
79.83%
|
|
|
|
763 - Fibinary Numbers | 11390 |
24.12%
|
2576 |
71.66%
|
|
|
|
10236 - The Fibonacci Primes | 3858 |
25.12%
|
702 |
61.68%
|
|
|
|
991 - Safe Salutations | 10256 |
38.34%
|
3091 |
91.30%
|
|
|
|
10079 - Pizza Cutting | 53396 |
44.45%
|
18457 |
94.18%
|
|
|
|
10940 - Throwing cards away II | 12119 |
50.04%
|
4340 |
86.11%
|
|
|
|
10359 - Tiling | 4744 |
53.86%
|
2058 |
94.07%
|
|
|
|
10519 - !! Really Strange !! | 4847 |
37.92%
|
1767 |
84.61%
|
|
|
|
10918 - Tri Tiling | 5566 |
60.10%
|
2399 |
96.33%
|
|
|
|
11069 - A Graph Problem | 5837 |
72.18%
|
3013 |
97.68%
|
|
|
|
10910 - Marks Distribution | 6674 |
52.29%
|
2479 |
93.22%
|
|
|
|
10254 - The Priest Mathematician | 5606 |
45.93%
|
1690 |
86.51%
|
|
|
|
10328 - Coin Toss | 2803 |
40.42%
|
829 |
78.89%
|
|
|
|
10157 - Expressions | 5526 |
33.22%
|
1463 |
70.54%
|
|
|
|
10247 - Complete Tree Labeling | 3632 |
40.83%
|
1126 |
80.55%
|
|
|
|
10516 - Another Counting Problem | 791 |
45.64%
|
327 |
89.30%
|
|
|
|
10128 - Queue | 8457 |
51.14%
|
2898 |
89.48%
|
|
|
|
10081 - Tight Words | 5303 |
52.71%
|
2209 |
90.49%
|
|
|
|
10943 - How do you add? | 20232 |
49.30%
|
6004 |
93.77%
|
|
|
|
10721 - Bar Codes | 9296 |
52.70%
|
3365 |
94.44%
|
|
|
|
10912 - Simple Minded Hashing | 7035 |
40.48%
|
1996 |
89.38%
|
|
|
|
10616 - Divisible Group Sums | 15574 |
37.19%
|
3853 |
90.35%
|
|
|
|
11125 - Arrange Some Marbles | 1482 |
38.33%
|
417 |
86.09%
|
|
|
|
10205 - Stack 'em Up | 18463 |
32.67%
|
5240 |
82.58%
|
|
|
|
701 - The Archeologists' Dilemma | 22906 |
32.49%
|
4447 |
68.56%
|
|
|
|
696 - How Many Knights | 15629 |
38.81%
|
4939 |
88.99%
|
|
|
|
254 - Towers of Hanoi | 6915 |
20.04%
|
1756 |
50.11%
|
|
|
|
10994 - Simple Addition | 11834 |
29.31%
|
2725 |
64.84%
|
|
|
|
306 - Cipher | 11409 |
22.08%
|
2454 |
63.37%
|
|
|
|
10570 - Meeting with Aliens | 3490 |
43.72%
|
809 |
83.44%
|
|
| << Start < Prev 1 Next > End >> | ||
| Display # | Results 1 - 62 of 62 | |