Our Patreons
Diamond Sponsors
Steven & Felix Halim
Reinardus Pradhitya
Gold Sponsors
--- YOUR NAME HERE ----
Silver Sponsors
--- YOUR NAME HERE ----
Bronze Sponsors
Christianto Handojo
Krzysztof Adamek
Fatima Broom
Contribute
Bitcoin:
1ojudgeapLUjJcnUm
ze67a4w3TJ6WnPxo
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 | 22163 |
45.47%
|
9006 |
84.75%
|
|
|
|
10006 - Carmichael Numbers | 45611 |
38.05%
|
10987 |
85.40%
|
|
|
|
128 - Software CRC | 20278 |
42.91%
|
4544 |
88.03%
|
|
|
|
106 - Fermat vs. Pythagoras | 30322 |
34.13%
|
7159 |
67.37%
|
|
|
10673 - Play with Floor and Ceil | 12699 |
48.59%
|
3913 |
88.99%
|
|
|
|
11121 - Base -2 | 6152 |
58.09%
|
2474 |
94.34%
|
|
|
|
10791 - Minimum Sum LCM | 24804 |
27.21%
|
3304 |
83.08%
|
|
|
|
10717 - Mint | 7617 |
39.82%
|
2275 |
87.65%
|
|
|
|
10820 - Send a Table | 9273 |
59.25%
|
2688 |
91.44%
|
|
|
|
571 - Jugs | 10371 |
45.90%
|
3071 |
87.66%
|
|
|
|
11029 - Leading and Trailing | 11268 |
33.24%
|
2767 |
79.00%
|
|
|
|
10023 - Square root | 50798 |
23.12%
|
6440 |
32.75%
|
|
|
|
10308 - Roads in the North | 9812 |
34.87%
|
1965 |
73.03%
|
|
|
|
10105 - Polynomial Coefficients | 9805 |
63.75%
|
4628 |
92.72%
|
|
|
|
10375 - Choose and divide | 9954 |
49.80%
|
2554 |
84.10%
|
|
|
|
11027 - Palindromic Permutation | 1857 |
39.15%
|
479 |
77.66%
|
|
|
|
10056 - What is the Probability ? | 19274 |
42.56%
|
5259 |
90.42%
|
|
|
|
10491 - Cows and Cars | 10211 |
67.92%
|
4147 |
96.12%
|
|
|
|
10759 - Dice Throwing | 3782 |
61.95%
|
1614 |
96.53%
|
|
|
|
542 - France '98 | 3422 |
62.48%
|
1832 |
90.07%
|
|
|
|
10277 - Boastin' Red Socks | 2390 |
27.45%
|
518 |
78.96%
|
|
|
|
10169 - Urn-ball Probabilities! | 2274 |
37.99%
|
654 |
77.06%
|
|
|
|
11181 - Probability|Given | 6439 |
57.23%
|
1619 |
95.86%
|
|
|
|
557 - Burger | 4446 |
38.57%
|
1436 |
62.33%
|
|
|
|
10900 - So you want to be a 2n-aire? | 1743 |
78.37%
|
785 |
92.99%
|
|
|
|
11176 - Winning Streak | 1752 |
53.48%
|
630 |
88.10%
|
|
|
|
10417 - Gift Exchanging | 1104 |
36.05%
|
326 |
73.31%
|
|
|
|
10183 - How Many Fibs? | 25754 |
33.84%
|
7508 |
83.88%
|
|
|
|
10303 - How Many Trees? | 7481 |
40.42%
|
2754 |
79.38%
|
|
|
|
10518 - How Many Calls? | 5568 |
44.65%
|
1421 |
88.53%
|
|
|
|
10862 - Connect the Cable Wires | 3659 |
55.81%
|
1599 |
91.49%
|
|
|
|
10334 - Ray Through Glasses | 12576 |
52.08%
|
5717 |
89.02%
|
|
|
|
10229 - Modular Fibonacci | 19035 |
37.12%
|
5289 |
79.98%
|
|
|
|
763 - Fibinary Numbers | 11637 |
24.01%
|
2599 |
71.76%
|
|
|
|
10236 - The Fibonacci Primes | 3912 |
25.20%
|
719 |
62.03%
|
|
|
|
991 - Safe Salutations | 11083 |
37.70%
|
3198 |
90.87%
|
|
|
|
10079 - Pizza Cutting | 55389 |
44.37%
|
18662 |
94.18%
|
|
|
|
10940 - Throwing cards away II | 12606 |
49.60%
|
4375 |
86.10%
|
|
|
|
10359 - Tiling | 4930 |
53.27%
|
2084 |
93.95%
|
|
|
|
10519 - !! Really Strange !! | 4877 |
37.91%
|
1774 |
84.55%
|
|
|
|
10918 - Tri Tiling | 5754 |
60.20%
|
2428 |
96.29%
|
|
|
|
11069 - A Graph Problem | 6001 |
72.25%
|
3042 |
97.57%
|
|
|
|
10910 - Marks Distribution | 6805 |
52.39%
|
2512 |
93.19%
|
|
|
|
10254 - The Priest Mathematician | 6032 |
45.03%
|
1807 |
86.00%
|
|
|
|
10328 - Coin Toss | 3000 |
39.73%
|
856 |
78.74%
|
|
|
|
10157 - Expressions | 5752 |
33.43%
|
1554 |
70.21%
|
|
|
|
10247 - Complete Tree Labeling | 3861 |
40.61%
|
1192 |
81.04%
|
|
|
|
10516 - Another Counting Problem | 807 |
45.85%
|
333 |
89.19%
|
|
|
|
10128 - Queue | 8830 |
51.29%
|
3016 |
89.16%
|
|
|
|
10081 - Tight Words | 5697 |
52.03%
|
2291 |
90.35%
|
|
|
|
10943 - How do you add? | 20830 |
49.22%
|
6111 |
93.77%
|
|
|
|
10721 - Bar Codes | 10114 |
53.90%
|
3468 |
94.35%
|
|
|
|
10912 - Simple Minded Hashing | 7946 |
40.51%
|
2125 |
89.36%
|
|
|
|
10616 - Divisible Group Sums | 16088 |
37.18%
|
3904 |
90.45%
|
|
|
|
11125 - Arrange Some Marbles | 1502 |
38.42%
|
421 |
85.99%
|
|
|
|
10205 - Stack 'em Up | 19826 |
33.38%
|
5743 |
83.30%
|
|
|
|
701 - The Archeologists' Dilemma | 23440 |
32.41%
|
4591 |
68.66%
|
|
|
|
696 - How Many Knights | 17101 |
38.69%
|
5078 |
88.95%
|
|
|
|
254 - Towers of Hanoi | 7039 |
19.96%
|
1777 |
50.20%
|
|
|
|
10994 - Simple Addition | 12033 |
29.39%
|
2748 |
64.88%
|
|
|
|
306 - Cipher | 11509 |
22.27%
|
2480 |
63.31%
|
|
|
|
10570 - Meeting with Aliens | 3591 |
43.53%
|
824 |
83.37%
|
|
| << Start < Prev 1 Next > End >> | ||
| Display # | Results 1 - 62 of 62 | |