/project-euler

"Project Euler" Solutions

Primary LanguagePython

Project Euler Solutions

Problem Theory Python C C++
1. Multiples of 3 or 5 Python C
2. Even Fibionacci Numbers Python C
3. Largest Prime Factor Python C
4. Largest Pallindrome Product Python C
5. Smallest Multiple Python C
6. Sum Square Difference Python C
7. 10001st Prime Python C
8. Largest Product in a Series Python
9. Special Pythagorean Triplet Python C
10. Summation of Primes Python C
11. Largest Product in a Grid Python
12. Highly Divisible Triangular Number Python
13. Large Sum Python
14. Longest Collatz Sequence Python C
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16. Power Digit Sum Python
17. Number Letter Counts Python
18. Maximum Path Sum I Python
19. Counting Sundays Python
20. Factorial Digit Sum Python
21. Amicable Numbers Python
22. Names Scores Python
23. Non-Abundant Sums Python
24. Lexicographic Permutations Python
25. 1000-digit Fibonacci Number Python
26. Reciprocal Cycles Python
27. Quadratic Primes Python
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29. Distinct Powers Python
30. Digit Fifth Powers Python C
32. Pandigital Products Python
33. Digit Cancelling Fractions Python
34. Digit Factorials Python
35. Circular Primes Python
36. Double-base Palindromes Python
37. Truncatable Primes Python
38. Pandigital Multiples Python
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40. Champernowne's Constant Python
41. Pandigital Prime Python
42. Coded Triangle Numbers Python
43. Sub-string Divisibility Python
45. Triangular, Pentagonal, and Hexagonal Python
46. Goldbach's Other Conjecture Python
47. Distinct Primes Factors Python C
48. Self Powers Python
49. Prime Permutations Python
50. Consecutive Prime Sum Python
52. Permuted Multiples Python
53. Combinatoric Selections Python
55. Lychrel Numbers Python
56. Powerful Digit Sum Python
57. Square Root Convergents Python
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63. Powerful Digit Counts Python
65. Convergents of e Python
67. Maximum Path Sum II Python
69 Theory
81. Path Sum: Two Ways Python
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92. Square Digit Chains Python C
97. Large Non-Mersenne Prime Python
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102. Triangle Containment Python
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145. Reversible Numbers Python
179. Consecutive Positive Divisors Python
206. Concealed Square Python