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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 | 22169 |
45.48%
|
9008 |
84.76%
|
|
|
|
10006 - Carmichael Numbers | 45616 |
38.05%
|
10988 |
85.40%
|
|
|
|
128 - Software CRC | 20281 |
42.92%
|
4545 |
88.03%
|
|
|
|
106 - Fermat vs. Pythagoras | 30334 |
34.13%
|
7160 |
67.37%
|
|
|
10673 - Play with Floor and Ceil | 12708 |
48.58%
|
3917 |
89.00%
|
|
|
|
11121 - Base -2 | 6153 |
58.10%
|
2474 |
94.34%
|
|
|
|
10791 - Minimum Sum LCM | 24807 |
27.20%
|
3305 |
83.06%
|
|
|
|
10717 - Mint | 7624 |
39.82%
|
2277 |
87.66%
|
|
|
|
10820 - Send a Table | 9273 |
59.25%
|
2688 |
91.44%
|
|
|
|
571 - Jugs | 10378 |
45.90%
|
3071 |
87.69%
|
|
|
|
11029 - Leading and Trailing | 11311 |
33.26%
|
2782 |
79.01%
|
|
|
|
10023 - Square root | 50798 |
23.12%
|
6440 |
32.75%
|
|
|
|
10308 - Roads in the North | 9818 |
34.88%
|
1968 |
73.07%
|
|
|
|
10105 - Polynomial Coefficients | 9824 |
63.79%
|
4645 |
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 ? | 19383 |
42.65%
|
5273 |
90.44%
|
|
|
|
10491 - Cows and Cars | 10214 |
67.92%
|
4147 |
96.12%
|
|
|
|
10759 - Dice Throwing | 3783 |
61.96%
|
1614 |
96.53%
|
|
|
|
542 - France '98 | 3424 |
62.50%
|
1834 |
90.08%
|
|
|
|
10277 - Boastin' Red Socks | 2390 |
27.45%
|
518 |
78.96%
|
|
|
|
10169 - Urn-ball Probabilities! | 2285 |
37.99%
|
657 |
77.02%
|
|
|
|
11181 - Probability|Given | 6446 |
57.23%
|
1620 |
95.86%
|
|
|
|
557 - Burger | 4448 |
38.58%
|
1437 |
62.35%
|
|
|
|
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? | 25764 |
33.87%
|
7515 |
83.90%
|
|
|
|
10303 - How Many Trees? | 7481 |
40.42%
|
2754 |
79.38%
|
|
|
|
10518 - How Many Calls? | 5582 |
44.70%
|
1424 |
88.55%
|
|
|
|
10862 - Connect the Cable Wires | 3666 |
55.84%
|
1602 |
91.51%
|
|
|
|
10334 - Ray Through Glasses | 12580 |
52.08%
|
5717 |
89.02%
|
|
|
|
10229 - Modular Fibonacci | 19047 |
37.14%
|
5292 |
79.99%
|
|
|
|
763 - Fibinary Numbers | 11645 |
24.03%
|
2601 |
71.78%
|
|
|
|
10236 - The Fibonacci Primes | 3912 |
25.20%
|
719 |
62.03%
|
|
|
|
991 - Safe Salutations | 11096 |
37.71%
|
3200 |
90.84%
|
|
|
|
10079 - Pizza Cutting | 55433 |
44.37%
|
18670 |
94.18%
|
|
|
|
10940 - Throwing cards away II | 12610 |
49.60%
|
4375 |
86.10%
|
|
|
|
10359 - Tiling | 4932 |
53.24%
|
2085 |
93.91%
|
|
|
|
10519 - !! Really Strange !! | 4877 |
37.91%
|
1774 |
84.55%
|
|
|
|
10918 - Tri Tiling | 5754 |
60.20%
|
2428 |
96.29%
|
|
|
|
11069 - A Graph Problem | 6006 |
72.26%
|
3042 |
97.57%
|
|
|
|
10910 - Marks Distribution | 6806 |
52.39%
|
2513 |
93.20%
|
|
|
|
10254 - The Priest Mathematician | 6037 |
45.04%
|
1811 |
85.97%
|
|
|
|
10328 - Coin Toss | 3012 |
39.67%
|
857 |
78.76%
|
|
|
|
10157 - Expressions | 5752 |
33.43%
|
1554 |
70.21%
|
|
|
|
10247 - Complete Tree Labeling | 3862 |
40.63%
|
1193 |
81.06%
|
|
|
|
10516 - Another Counting Problem | 807 |
45.85%
|
333 |
89.19%
|
|
|
|
10128 - Queue | 8831 |
51.30%
|
3017 |
89.16%
|
|
|
|
10081 - Tight Words | 5699 |
52.04%
|
2293 |
90.36%
|
|
|
|
10943 - How do you add? | 20835 |
49.22%
|
6113 |
93.77%
|
|
|
|
10721 - Bar Codes | 10116 |
53.90%
|
3470 |
94.35%
|
|
|
|
10912 - Simple Minded Hashing | 7950 |
40.53%
|
2128 |
89.38%
|
|
|
|
10616 - Divisible Group Sums | 16096 |
37.18%
|
3905 |
90.45%
|
|
|
|
11125 - Arrange Some Marbles | 1517 |
38.69%
|
422 |
86.02%
|
|
|
|
10205 - Stack 'em Up | 19852 |
33.46%
|
5766 |
83.40%
|
|
|
|
701 - The Archeologists' Dilemma | 23461 |
32.47%
|
4610 |
68.79%
|
|
|
|
696 - How Many Knights | 17105 |
38.69%
|
5081 |
88.94%
|
|
|
|
254 - Towers of Hanoi | 7039 |
19.96%
|
1777 |
50.20%
|
|
|
|
10994 - Simple Addition | 12036 |
29.40%
|
2750 |
64.87%
|
|
|
|
306 - Cipher | 11513 |
22.27%
|
2481 |
63.32%
|
|
|
|
10570 - Meeting with Aliens | 3591 |
43.53%
|
824 |
83.37%
|
|
| << Start < Prev 1 Next > End >> | ||
| Display # | Results 1 - 62 of 62 | |