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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 | 2504 |
22.40%
|
250 |
74.00%
|
|
|
|
1426 - Discrete Square Roots | 232 |
53.02%
|
88 |
81.82%
|
|
|
|
1431 - Cryptography Reloaded | 129 |
38.76%
|
42 |
76.19%
|
|
|
|
1521 - GCD Guessing Game | 742 |
43.94%
|
229 |
86.90%
|
|
|
|
11014 - Make a Crystal | 814 |
48.89%
|
220 |
73.18%
|
|
|
|
1126 - Payment System | 56 |
19.64%
|
29 |
37.93%
|
|
|
|
12119 - The Bells are Ringing | 622 |
30.23%
|
113 |
83.19%
|
|
|
|
1404 - Prime k-tuple | 588 |
43.20%
|
92 |
73.91%
|
|
|
|
1323 - Vivian's Problem | 153 |
43.14%
|
47 |
76.60%
|
|
|
|
1341 - Different Digits | 347 |
28.82%
|
72 |
72.22%
|
|
|
|
1363 - Joseph's Problem | 2819 |
39.66%
|
639 |
80.13%
|
|
|
|
1434 - YAPTCHA | 947 |
57.34%
|
293 |
94.54%
|
|
|
|
10162 - Last Digit | 8075 |
39.10%
|
2910 |
79.59%
|
|
|
|
10236 - The Fibonacci Primes | 3858 |
25.12%
|
702 |
61.68%
|
|
|
|
10413 - Crazy Savages | 1738 |
33.83%
|
337 |
75.07%
|
|
|
|
10548 - Find the Right Changes | 1200 |
24.17%
|
251 |
73.31%
|
|
|
|
10555 - Dead Fraction | 2071 |
38.44%
|
714 |
78.99%
|
|
|
|
10620 - A Flea on a Chessboard | 3141 |
40.27%
|
860 |
85.47%
|
|
|
|
10627 - Infinite Race | 1932 |
17.49%
|
350 |
47.71%
|
|
|
|
10837 - A Research Problem | 1473 |
35.91%
|
239 |
81.59%
|
|
|
11237 - Halloween treats | 1894 |
42.24%
|
574 |
85.37%
|
|
|
|
11440 - Help Tomisu | 1332 |
67.04%
|
377 |
94.96%
|
|
|
|
11657 - Rational Billiard | 681 |
16.59%
|
89 |
66.29%
|
|
|
|
10542 - Hyper-drive | 874 |
30.55%
|
249 |
77.51%
|
|
|
|
10831 - Gerg's Cake | 1543 |
30.52%
|
383 |
76.24%
|
|
|
|
11024 - Circular Lock | 597 |
43.22%
|
259 |
83.40%
|
|
|
|
11246 - K-Multiple Free set | 1510 |
70.40%
|
739 |
92.29%
|
|
|
|
11256 - Repetitive Multiple | 600 |
30.00%
|
177 |
73.45%
|
|
|
|
11317 - GCD+LCM | 716 |
42.04%
|
187 |
82.35%
|
|
|
|
12009 - Avaricious Maryanna | 1193 |
33.78%
|
135 |
78.52%
|
|
|
|
1549 - Lattice Point | 207 |
53.62%
|
113 |
83.19%
|
|
|
|
1550 - Coin Exchange | 38 |
23.68%
|
18 |
50.00%
|
|
|
|
1538 - Poly-polygonal Numbers | 85 |
22.35%
|
28 |
46.43%
|
|
|
|
1539 - Rational Approximation | 53 |
20.75%
|
22 |
40.91%
|
|
| << Start < Prev 1 Next > End >> | ||
| Display # | Results 1 - 34 of 34 | |