VGU Exercises CT CS 4 - Number Theory
Problems
| Name | Solved / Tries | Average tries | Average tries to solve | |
|---|---|---|---|---|
| A | Goldbach's Conjecture | 16/24 (67%) | 1.41 | 1.44 |
| B | Önnur tilgáta Goldbachs | 4/7 (57%) | 1.75 | 1.75 |
| C | Önnur tilgáta Goldbachs | 3/3 (100%) | 1.00 | 1.00 |
| D | Last Factorial Digit | 14/14 (100%) | 1.00 | 1.00 |
| E | N-sum | 13/13 (100%) | 1.00 | 1.00 |
| F | Harshad Numbers | 13/16 (81%) | 1.23 | 1.23 |
| G | Almost Perfect | 11/12 (92%) | 1.09 | 1.09 |
| H | Veci | 9/10 (90%) | 1.11 | 1.11 |
| I | Fundamental Neighbors | 3/13 (23%) | 3.25 | 3.33 |
| J | Prime Reduction | 6/6 (100%) | 1.00 | 1.00 |
| K | Older Brother | 5/8 (62%) | 1.33 | 1.00 |
| L | Meow Factor | 9/37 (24%) | 3.70 | 3.44 |
| M | Meow Factor 2 | 3/10 (30%) | 2.50 | 3.00 |
| N | How Many Digits? | 9/19 (47%) | 1.73 | 1.78 |
| O | Öfugsnúið | 8/10 (80%) | 1.25 | 1.25 |
| P | The Easiest Problem Is This One | 7/9 (78%) | 1.29 | 1.29 |
| Q | Perfect Pth Powers | 3/6 (50%) | 1.50 | 1.67 |
| R | Factovisors | 0/3 (0%) | 1.50 | -- |
| S | Collatz Conjecture | 0/2 (0%) | 2.00 | -- |
| T | Chinese Remainder | 0/3 (0%) | 3.00 | -- |
| U | Candy Distribution | 0/6 (0%) | 3.00 | -- |
| V | Cocoa Coalition | 1/5 (20%) | 2.50 | 2.00 |