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Browse Problems
Root :: AOAPC I: Beginning Algorithm Contests -- Training Guide (Rujia Liu) :: Chapter 2. Mathematics :: Number Theory :: Exercises: Intermediate
| Title | Total Submissions / Solving % | Total Users / Solving % | ||||
|
11768 - Lattice Point or Not | 2541 |
22.59%
|
258 |
73.64%
|
|
|
|
1426 - Discrete Square Roots | 267 |
52.81%
|
92 |
81.52%
|
|
|
|
1431 - Cryptography Reloaded | 133 |
37.59%
|
44 |
72.73%
|
|
|
|
1521 - GCD Guessing Game | 790 |
44.30%
|
248 |
85.89%
|
|
|
|
11014 - Make a Crystal | 846 |
48.58%
|
228 |
73.68%
|
|
|
|
1126 - Payment System | 68 |
17.65%
|
31 |
38.71%
|
|
|
|
12119 - The Bells are Ringing | 633 |
30.49%
|
116 |
82.76%
|
|
|
|
1404 - Prime k-tuple | 598 |
43.14%
|
97 |
73.20%
|
|
|
|
1323 - Vivian's Problem | 179 |
45.25%
|
50 |
78.00%
|
|
|
|
1341 - Different Digits | 364 |
28.30%
|
77 |
68.83%
|
|
|
|
1363 - Joseph's Problem | 3140 |
40.99%
|
739 |
81.19%
|
|
|
|
1434 - YAPTCHA | 1267 |
58.17%
|
411 |
95.38%
|
|
|
|
10162 - Last Digit | 8970 |
38.83%
|
3065 |
80.00%
|
|
|
|
10236 - The Fibonacci Primes | 3912 |
25.20%
|
719 |
62.03%
|
|
|
|
10413 - Crazy Savages | 1753 |
34.06%
|
342 |
75.15%
|
|
|
|
10548 - Find the Right Changes | 1213 |
24.32%
|
255 |
73.33%
|
|
|
|
10555 - Dead Fraction | 2130 |
38.83%
|
736 |
79.35%
|
|
|
|
10620 - A Flea on a Chessboard | 3162 |
40.23%
|
867 |
85.35%
|
|
|
|
10627 - Infinite Race | 1952 |
17.78%
|
357 |
48.46%
|
|
|
|
10837 - A Research Problem | 1505 |
35.95%
|
247 |
81.38%
|
|
|
11237 - Halloween treats | 2045 |
43.13%
|
608 |
85.53%
|
|
|
|
11440 - Help Tomisu | 1372 |
67.57%
|
391 |
95.14%
|
|
|
|
11657 - Rational Billiard | 686 |
16.91%
|
91 |
65.93%
|
|
|
|
10542 - Hyper-drive | 888 |
30.74%
|
255 |
76.86%
|
|
|
|
10831 - Gerg's Cake | 1565 |
30.48%
|
389 |
75.84%
|
|
|
|
11024 - Circular Lock | 609 |
43.35%
|
266 |
82.71%
|
|
|
|
11246 - K-Multiple Free set | 1554 |
70.66%
|
765 |
92.29%
|
|
|
|
11256 - Repetitive Multiple | 612 |
30.72%
|
184 |
73.91%
|
|
|
|
11317 - GCD+LCM | 740 |
41.89%
|
191 |
82.20%
|
|
|
|
12009 - Avaricious Maryanna | 1215 |
34.07%
|
141 |
78.72%
|
|
|
|
1549 - Lattice Point | 227 |
54.63%
|
118 |
83.90%
|
|
|
|
1550 - Coin Exchange | 42 |
26.19%
|
21 |
47.62%
|
|
|
|
1538 - Poly-polygonal Numbers | 105 |
23.81%
|
34 |
50.00%
|
|
|
|
1539 - Rational Approximation | 61 |
21.31%
|
28 |
39.29%
|
|
| << Start < Prev 1 Next > End >> | ||
| Display # | Results 1 - 34 of 34 | |