 Charles Reid
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07bd17ec1a
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committing problems 5-7 in euler test.
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8 years ago |
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Charles Reid
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c581a9a015
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moving problem scratch spaces to scratch.
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8 years ago |
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Charles Reid
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1850ba3a24
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Adding problem 3 and problem 4 to euler test.
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8 years ago |
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Charles Reid
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c68557234a
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add problem 2 to euler test.
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8 years ago |
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Charles Reid
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ce32e94c2e
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Factorial sum of digits 34 done.
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8 years ago |
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Charles Reid
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1bb72bde7f
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cleaning up 501 and getting things running normally
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8 years ago |
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Charles Reid
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ee10ba6900
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cleaning up problem 501 files.
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8 years ago |
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Charles Reid
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284ae8d643
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problem 67, knocked out.
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8 years ago |
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Charles Reid
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5b39c1e6a5
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brute force and bottom-up give same results for problem 18 input.
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8 years ago |
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Charles Reid
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9d668890eb
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commit load triangle file too.
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8 years ago |
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Charles Reid
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c4a772dcdc
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adding working solution - from bottom.
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8 years ago |
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Charles Reid
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e757c6a217
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removing old triangle file.
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8 years ago |
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Charles Reid
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01cc1c5f78
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fix method names.
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8 years ago |
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Charles Reid
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5cb3b250e8
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updating problem 67with two counterexamples.
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8 years ago |
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Charles Reid
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4c0b501ae1
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add makefile for problem 67.
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8 years ago |
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Charles Reid
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c97d796ba5
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cleanup javadoc for Problem 67.
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8 years ago |
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Charles Reid
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3fd66acc65
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Adding Problem 67 brute force and attempted subtriangle solution.
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8 years ago |
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Charles Reid
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8385ae2bae
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Adding binomial coefficient calculator.
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8 years ago |
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Charles Reid
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d89992408b
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Problem 18 fixing Path.
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8 years ago |
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Charles Reid
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f3c732de51
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Problem 18 clean up output.
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8 years ago |
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Charles Reid
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31c0c8425b
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notes on fix.
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8 years ago |
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Charles Reid
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de491878a6
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adding brute force solution. path/subtree sum solution was partially correct, path forward for fixing Path has been identified.
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8 years ago |
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Charles Reid
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8acd36522e
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finishing another round of debugging.
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8 years ago |
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Charles Reid
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c8511fdc0a
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inching closer...
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8 years ago |
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Charles Reid
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c1c74ff8aa
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In the midst of debugging - but we are finding triplet divisible numbers up to 1E8 in 7 s.
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8 years ago |
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Charles Reid
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fac817b2fe
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adding problem 501, replicating example data given in problem.
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8 years ago |
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Charles Reid
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672a5bffce
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removing more bugs from long segmented prime sieve.
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8 years ago |
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Charles Reid
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bbbe49cce7
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Fix qInit function to be correct, and faster.
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8 years ago |
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Charles Reid
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e5f50a0955
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updates to 501 makefile
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8 years ago |
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Charles Reid
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00b792b2c9
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we are getting closer to a feasible solution, but we have regressed. f(100) is now 13 instead of 10.
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8 years ago |
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Charles Reid
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bc191f9fae
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adding Long version of prime generator. faster by factor of 4.
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8 years ago |
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Charles Reid
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7fc5be1c23
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PrimeGenerator - reduced amount of time spent on qInit by 100%.
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8 years ago |
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Charles Reid
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e739f06546
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adjusting qk calculation, since that is the biggest bottleneck - about 50% of calcualtion.
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8 years ago |
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Charles Reid
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2ada856952
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Bringing in the big gusn - JIP profiler.
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8 years ago |
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Charles Reid
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ddc6b6d7e8
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Updating prime generator - generates primes correctly, but slower than expected...
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8 years ago |
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Charles Reid
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c6ca53dd60
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accidental commit of method not used.
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8 years ago |
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Charles Reid
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f0d508b2bc
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Ironing out details with prime range function.
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8 years ago |
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Charles Reid
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1e929d04ca
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Just kidding. NOW primes range actually works.
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8 years ago |
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Charles Reid
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dd4cdf4d53
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Prime generator class - primes range method working.
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8 years ago |
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Charles Reid
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d21eeb5161
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adding not-quite-functional version of prime generator, for backup.
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8 years ago |
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Charles Reid
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cdab5dd627
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adding continued fraction problem solution (057)
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8 years ago |
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Charles Reid
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aa69425168
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Updating BOP class with clarifying comment and adding problem.
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8 years ago |
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Charles Reid
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a74238f2f7
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clean up javadoc in 102.
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8 years ago |
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Charles Reid
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360d703d8e
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adding solution to problem 102 - triangles containing origin.
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8 years ago |
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Charles Reid
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2c6883525d
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adding 058 problem statement
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8 years ago |
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Charles Reid
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d6c96bedac
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adding problem statements for 018 and 019
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8 years ago |
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Charles Reid
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5a71ec62ec
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adding problem 101 makefile
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8 years ago |
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Charles Reid
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9006d77b43
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committing finished version of BOP from day ago.
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8 years ago |
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Charles Reid
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c1eb0f96cb
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yay!
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8 years ago |
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Charles Reid
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31b68f5d12
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Adding algorithm to generate primes in a stream, i.e., starting from m and going to n.
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8 years ago |
