Browse Problems 
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 | 22036 |
45.58%
|
8973 |
84.78%
|
|
|
|
10006 - Carmichael Numbers | 45215 |
37.97%
|
10910 |
85.36%
|
|
|
|
128 - Software CRC | 20186 |
42.90%
|
4514 |
88.02%
|
|
|
|
106 - Fermat vs. Pythagoras | 29996 |
34.28%
|
7099 |
67.38%
|
|
|
10673 - Play with Floor and Ceil | 12398 |
48.13%
|
3869 |
88.89%
|
|
|
|
11121 - Base -2 | 5909 |
58.66%
|
2448 |
94.36%
|
|
|
|
10791 - Minimum Sum LCM | 24108 |
27.34%
|
3259 |
82.97%
|
|
|
|
10717 - Mint | 7423 |
39.96%
|
2232 |
87.63%
|
|
|
|
10820 - Send a Table | 9126 |
58.99%
|
2658 |
91.35%
|
|
|
|
571 - Jugs | 10132 |
45.65%
|
3027 |
87.68%
|
|
|
|
11029 - Leading and Trailing | 10410 |
33.20%
|
2585 |
78.72%
|
|
|
|
10023 - Square root | 48971 |
22.91%
|
6339 |
31.79%
|
|
|
|
10308 - Roads in the North | 9122 |
35.03%
|
1892 |
72.67%
|
|
|
|
10105 - Polynomial Coefficients | 9414 |
63.47%
|
4394 |
92.65%
|
|
|
|
10375 - Choose and divide | 9866 |
49.72%
|
2535 |
84.02%
|
|
|
|
11027 - Palindromic Permutation | 1852 |
39.04%
|
476 |
77.73%
|
|
|
|
10056 - What is the Probability ? | 17715 |
42.32%
|
4963 |
89.99%
|
|
|
|
10491 - Cows and Cars | 9927 |
67.91%
|
4076 |
96.10%
|
|
|
|
10759 - Dice Throwing | 3745 |
61.95%
|
1602 |
96.57%
|
|
|
|
542 - France '98 | 3385 |
62.63%
|
1814 |
90.13%
|
|
|
|
10277 - Boastin' Red Socks | 2384 |
27.39%
|
515 |
79.22%
|
|
|
|
10169 - Urn-ball Probabilities! | 2154 |
37.93%
|
636 |
76.89%
|
|
|
|
11181 - Probability|Given | 6105 |
57.00%
|
1523 |
95.99%
|
|
|
|
557 - Burger | 4369 |
38.43%
|
1414 |
61.67%
|
|
|
|
10900 - So you want to be a 2n-aire? | 1710 |
78.77%
|
773 |
93.40%
|
|
|
|
11176 - Winning Streak | 1674 |
54.42%
|
617 |
88.01%
|
|
|
|
10417 - Gift Exchanging | 1094 |
35.74%
|
322 |
73.60%
|
|
|
|
10183 - How Many Fibs? | 25178 |
33.45%
|
7274 |
83.59%
|
|
|
|
10303 - How Many Trees? | 7389 |
40.70%
|
2741 |
79.42%
|
|
|
|
10518 - How Many Calls? | 5352 |
44.51%
|
1401 |
88.44%
|
|
|
|
10862 - Connect the Cable Wires | 3635 |
55.76%
|
1589 |
91.50%
|
|
|
|
10334 - Ray Through Glasses | 12479 |
52.20%
|
5698 |
89.03%
|
|
|
|
10229 - Modular Fibonacci | 18276 |
36.96%
|
5214 |
79.88%
|
|
|
|
763 - Fibinary Numbers | 11516 |
24.06%
|
2587 |
71.70%
|
|
|
|
10236 - The Fibonacci Primes | 3876 |
25.13%
|
708 |
61.86%
|
|
|
|
991 - Safe Salutations | 10509 |
38.36%
|
3131 |
91.15%
|
|
|
|
10079 - Pizza Cutting | 54331 |
44.32%
|
18531 |
94.19%
|
|
|
|
10940 - Throwing cards away II | 12463 |
49.69%
|
4362 |
86.06%
|
|
|
|
10359 - Tiling | 4862 |
53.35%
|
2069 |
94.10%
|
|
|
|
10519 - !! Really Strange !! | 4862 |
37.91%
|
1769 |
84.62%
|
|
|
|
10918 - Tri Tiling | 5621 |
60.17%
|
2411 |
96.31%
|
|
|
|
11069 - A Graph Problem | 5878 |
72.24%
|
3026 |
97.65%
|
|
|
|
10910 - Marks Distribution | 6728 |
52.33%
|
2497 |
93.15%
|
|
|
|
10254 - The Priest Mathematician | 5736 |
45.66%
|
1723 |
86.24%
|
|
|
|
10328 - Coin Toss | 2891 |
39.88%
|
840 |
78.81%
|
|
|
|
10157 - Expressions | 5574 |
33.37%
|
1484 |
70.55%
|
|
|
|
10247 - Complete Tree Labeling | 3675 |
40.90%
|
1139 |
80.51%
|
|
|
|
10516 - Another Counting Problem | 800 |
45.50%
|
330 |
89.39%
|
|
|
|
10128 - Queue | 8550 |
50.98%
|
2933 |
89.26%
|
|
|
|
10081 - Tight Words | 5513 |
52.24%
|
2250 |
90.53%
|
|
|
|
10943 - How do you add? | 20490 |
49.24%
|
6050 |
93.79%
|
|
|
|
10721 - Bar Codes | 9476 |
52.85%
|
3410 |
94.43%
|
|
|
|
10912 - Simple Minded Hashing | 7513 |
40.33%
|
2065 |
89.39%
|
|
|
|
10616 - Divisible Group Sums | 15932 |
37.04%
|
3881 |
90.41%
|
|
|
|
11125 - Arrange Some Marbles | 1500 |
38.40%
|
420 |
86.19%
|
|
|
|
10205 - Stack 'em Up | 18775 |
32.67%
|
5310 |
82.43%
|
|
|
|
701 - The Archeologists' Dilemma | 23011 |
32.53%
|
4481 |
68.58%
|
|
|
|
696 - How Many Knights | 16404 |
38.65%
|
4999 |
89.00%
|
|
|
|
254 - Towers of Hanoi | 6973 |
19.96%
|
1764 |
50.11%
|
|
|
|
10994 - Simple Addition | 11949 |
29.32%
|
2736 |
64.84%
|
|
|
|
306 - Cipher | 11460 |
22.17%
|
2470 |
63.28%
|
|
|
|
10570 - Meeting with Aliens | 3524 |
43.87%
|
815 |
83.44%
|
|
| << Start < Prev 1 Next > End >> | ||
| Display # | Results 1 - 62 of 62 | |