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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 | 2545 |
22.59%
|
259 |
73.75%
|
|
|
|
1426 - Discrete Square Roots | 270 |
53.33%
|
94 |
81.91%
|
|
|
|
1431 - Cryptography Reloaded | 134 |
38.06%
|
45 |
73.33%
|
|
|
|
1521 - GCD Guessing Game | 791 |
44.37%
|
249 |
85.94%
|
|
|
|
11014 - Make a Crystal | 847 |
48.64%
|
229 |
73.80%
|
|
|
|
1126 - Payment System | 70 |
20.00%
|
32 |
40.62%
|
|
|
|
12119 - The Bells are Ringing | 635 |
30.71%
|
117 |
82.91%
|
|
|
|
1404 - Prime k-tuple | 602 |
43.52%
|
99 |
73.74%
|
|
|
|
1323 - Vivian's Problem | 183 |
46.45%
|
52 |
78.85%
|
|
|
|
1341 - Different Digits | 367 |
28.88%
|
79 |
69.62%
|
|
|
|
1363 - Joseph's Problem | 3143 |
41.04%
|
741 |
81.24%
|
|
|
|
1434 - YAPTCHA | 1275 |
58.43%
|
413 |
95.40%
|
|
|
|
10162 - Last Digit | 9005 |
38.92%
|
3074 |
80.09%
|
|
|
|
10236 - The Fibonacci Primes | 3915 |
25.24%
|
721 |
62.14%
|
|
|
|
10413 - Crazy Savages | 1754 |
34.09%
|
343 |
75.22%
|
|
|
|
10548 - Find the Right Changes | 1214 |
24.38%
|
256 |
73.44%
|
|
|
|
10555 - Dead Fraction | 2130 |
38.83%
|
736 |
79.35%
|
|
|
|
10620 - A Flea on a Chessboard | 3162 |
40.23%
|
867 |
85.35%
|
|
|
|
10627 - Infinite Race | 1953 |
17.82%
|
358 |
48.60%
|
|
|
|
10837 - A Research Problem | 1508 |
36.07%
|
249 |
81.53%
|
|
|
11237 - Halloween treats | 2046 |
43.16%
|
609 |
85.55%
|
|
|
|
11440 - Help Tomisu | 1376 |
67.66%
|
395 |
95.19%
|
|
|
|
11657 - Rational Billiard | 693 |
17.32%
|
93 |
67.74%
|
|
|
|
10542 - Hyper-drive | 890 |
30.90%
|
256 |
76.95%
|
|
|
|
10831 - Gerg's Cake | 1566 |
30.52%
|
390 |
75.90%
|
|
|
|
11024 - Circular Lock | 612 |
43.46%
|
266 |
83.08%
|
|
|
|
11246 - K-Multiple Free set | 1556 |
70.69%
|
766 |
92.30%
|
|
|
|
11256 - Repetitive Multiple | 614 |
30.94%
|
185 |
74.05%
|
|
|
|
11317 - GCD+LCM | 742 |
42.05%
|
192 |
82.29%
|
|
|
|
12009 - Avaricious Maryanna | 1217 |
34.18%
|
143 |
79.02%
|
|
|
|
1549 - Lattice Point | 228 |
54.82%
|
119 |
84.03%
|
|
|
|
1550 - Coin Exchange | 45 |
26.67%
|
22 |
50.00%
|
|
|
|
1538 - Poly-polygonal Numbers | 107 |
25.23%
|
35 |
51.43%
|
|
|
|
1539 - Rational Approximation | 62 |
22.58%
|
29 |
41.38%
|
|
| << Start < Prev 1 Next > End >> | ||
| Display # | Results 1 - 34 of 34 | |