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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 | 2516 |
22.46%
|
251 |
74.10%
|
|
|
|
1426 - Discrete Square Roots | 246 |
52.44%
|
89 |
82.02%
|
|
|
|
1431 - Cryptography Reloaded | 131 |
38.17%
|
42 |
76.19%
|
|
|
|
1521 - GCD Guessing Game | 746 |
43.97%
|
230 |
86.96%
|
|
|
|
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 | 592 |
43.24%
|
93 |
74.19%
|
|
|
|
1323 - Vivian's Problem | 174 |
44.83%
|
48 |
79.17%
|
|
|
|
1341 - Different Digits | 347 |
28.82%
|
72 |
72.22%
|
|
|
|
1363 - Joseph's Problem | 2874 |
39.74%
|
660 |
80.76%
|
|
|
|
1434 - YAPTCHA | 1009 |
58.08%
|
319 |
94.98%
|
|
|
|
10162 - Last Digit | 8117 |
39.09%
|
2918 |
79.61%
|
|
|
|
10236 - The Fibonacci Primes | 3859 |
25.14%
|
703 |
61.74%
|
|
|
|
10413 - Crazy Savages | 1743 |
33.85%
|
338 |
75.15%
|
|
|
|
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 | 3143 |
40.31%
|
862 |
85.50%
|
|
|
|
10627 - Infinite Race | 1937 |
17.50%
|
351 |
47.86%
|
|
|
|
10837 - A Research Problem | 1475 |
36.00%
|
240 |
81.67%
|
|
|
11237 - Halloween treats | 1900 |
42.32%
|
577 |
85.27%
|
|
|
|
11440 - Help Tomisu | 1335 |
67.12%
|
377 |
94.96%
|
|
|
|
11657 - Rational Billiard | 685 |
16.93%
|
90 |
66.67%
|
|
|
|
10542 - Hyper-drive | 878 |
30.75%
|
250 |
77.60%
|
|
|
|
10831 - Gerg's Cake | 1543 |
30.52%
|
383 |
76.24%
|
|
|
|
11024 - Circular Lock | 601 |
43.26%
|
260 |
83.46%
|
|
|
|
11246 - K-Multiple Free set | 1515 |
70.30%
|
741 |
92.31%
|
|
|
|
11256 - Repetitive Multiple | 600 |
30.00%
|
177 |
73.45%
|
|
|
|
11317 - GCD+LCM | 716 |
42.04%
|
187 |
82.35%
|
|
|
|
12009 - Avaricious Maryanna | 1201 |
33.72%
|
136 |
78.68%
|
|
|
|
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 | |