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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 | 22208 |
45.50%
|
9017 |
84.76%
|
|
|
|
10006 - Carmichael Numbers | 45731 |
38.08%
|
10997 |
85.41%
|
|
|
|
128 - Software CRC | 20296 |
42.96%
|
4550 |
88.04%
|
|
|
|
106 - Fermat vs. Pythagoras | 30383 |
34.16%
|
7175 |
67.44%
|
|
|
10673 - Play with Floor and Ceil | 12754 |
48.70%
|
3933 |
89.02%
|
|
|
|
11121 - Base -2 | 6189 |
58.25%
|
2488 |
94.37%
|
|
|
|
10791 - Minimum Sum LCM | 24908 |
27.23%
|
3307 |
83.04%
|
|
|
|
10717 - Mint | 7688 |
39.74%
|
2293 |
87.66%
|
|
|
|
10820 - Send a Table | 9319 |
59.35%
|
2693 |
91.46%
|
|
|
|
571 - Jugs | 10421 |
45.91%
|
3074 |
87.70%
|
|
|
|
11029 - Leading and Trailing | 11477 |
33.28%
|
2824 |
79.04%
|
|
|
|
10023 - Square root | 50832 |
23.13%
|
6444 |
32.79%
|
|
|
|
10308 - Roads in the North | 9998 |
35.10%
|
1996 |
73.35%
|
|
|
|
10105 - Polynomial Coefficients | 9830 |
63.81%
|
4649 |
92.73%
|
|
|
|
10375 - Choose and divide | 9999 |
49.87%
|
2556 |
84.08%
|
|
|
|
11027 - Palindromic Permutation | 1861 |
39.23%
|
480 |
77.71%
|
|
|
|
10056 - What is the Probability ? | 19796 |
42.83%
|
5329 |
90.52%
|
|
|
|
10491 - Cows and Cars | 10272 |
67.91%
|
4160 |
96.11%
|
|
|
|
10759 - Dice Throwing | 3824 |
61.92%
|
1623 |
96.55%
|
|
|
|
542 - France '98 | 3429 |
62.53%
|
1837 |
90.04%
|
|
|
|
10277 - Boastin' Red Socks | 2394 |
27.57%
|
520 |
79.04%
|
|
|
|
10169 - Urn-ball Probabilities! | 2321 |
38.26%
|
670 |
77.31%
|
|
|
|
11181 - Probability|Given | 6622 |
57.40%
|
1633 |
95.90%
|
|
|
|
557 - Burger | 4453 |
38.65%
|
1438 |
62.38%
|
|
|
|
10900 - So you want to be a 2n-aire? | 1753 |
78.38%
|
790 |
92.78%
|
|
|
|
11176 - Winning Streak | 1765 |
53.60%
|
632 |
88.13%
|
|
|
|
10417 - Gift Exchanging | 1108 |
36.10%
|
328 |
73.17%
|
|
|
|
10183 - How Many Fibs? | 25811 |
33.88%
|
7525 |
83.89%
|
|
|
|
10303 - How Many Trees? | 7494 |
40.43%
|
2756 |
79.39%
|
|
|
|
10518 - How Many Calls? | 5609 |
44.77%
|
1431 |
88.61%
|
|
|
|
10862 - Connect the Cable Wires | 3715 |
55.88%
|
1610 |
91.49%
|
|
|
|
10334 - Ray Through Glasses | 12621 |
52.06%
|
5720 |
89.04%
|
|
|
|
10229 - Modular Fibonacci | 19120 |
37.19%
|
5308 |
80.03%
|
|
|
|
763 - Fibinary Numbers | 11667 |
24.09%
|
2606 |
71.83%
|
|
|
|
10236 - The Fibonacci Primes | 3916 |
25.26%
|
722 |
62.19%
|
|
|
|
991 - Safe Salutations | 11246 |
37.61%
|
3219 |
90.80%
|
|
|
|
10079 - Pizza Cutting | 55628 |
44.39%
|
18699 |
94.18%
|
|
|
|
10940 - Throwing cards away II | 12637 |
49.62%
|
4381 |
86.12%
|
|
|
|
10359 - Tiling | 4952 |
53.31%
|
2091 |
93.93%
|
|
|
|
10519 - !! Really Strange !! | 4880 |
37.93%
|
1775 |
84.56%
|
|
|
|
10918 - Tri Tiling | 5782 |
60.33%
|
2431 |
96.30%
|
|
|
|
11069 - A Graph Problem | 6014 |
72.30%
|
3047 |
97.57%
|
|
|
|
10910 - Marks Distribution | 6813 |
52.44%
|
2515 |
93.20%
|
|
|
|
10254 - The Priest Mathematician | 6057 |
45.07%
|
1816 |
86.01%
|
|
|
|
10328 - Coin Toss | 3049 |
39.75%
|
858 |
78.79%
|
|
|
|
10157 - Expressions | 5774 |
33.41%
|
1556 |
70.24%
|
|
|
|
10247 - Complete Tree Labeling | 3868 |
40.64%
|
1195 |
81.09%
|
|
|
|
10516 - Another Counting Problem | 809 |
45.98%
|
335 |
89.25%
|
|
|
|
10128 - Queue | 8878 |
51.27%
|
3032 |
89.15%
|
|
|
|
10081 - Tight Words | 5740 |
52.07%
|
2308 |
90.42%
|
|
|
|
10943 - How do you add? | 20949 |
49.20%
|
6133 |
93.76%
|
|
|
|
10721 - Bar Codes | 10144 |
53.95%
|
3472 |
94.35%
|
|
|
|
10912 - Simple Minded Hashing | 8042 |
40.60%
|
2155 |
89.37%
|
|
|
|
10616 - Divisible Group Sums | 16118 |
37.22%
|
3911 |
90.44%
|
|
|
|
11125 - Arrange Some Marbles | 1529 |
38.65%
|
425 |
86.12%
|
|
|
|
10205 - Stack 'em Up | 19896 |
33.56%
|
5799 |
83.48%
|
|
|
|
701 - The Archeologists' Dilemma | 23496 |
32.54%
|
4635 |
68.93%
|
|
|
|
696 - How Many Knights | 17188 |
38.68%
|
5099 |
88.98%
|
|
|
|
254 - Towers of Hanoi | 7046 |
20.01%
|
1779 |
50.25%
|
|
|
|
10994 - Simple Addition | 12082 |
29.37%
|
2753 |
64.91%
|
|
|
|
306 - Cipher | 11520 |
22.31%
|
2484 |
63.33%
|
|
|
|
10570 - Meeting with Aliens | 3593 |
43.56%
|
825 |
83.39%
|
|
| << Start < Prev 1 Next > End >> | ||
| Display # | Results 1 - 62 of 62 | |