Cody

Problem 60. The Goldbach Conjecture

Solution 160876

Submitted on 12 Nov 2012 by li haitao
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Test Suite

Test Status Code Input and Output
1   Pass
%% nList = 28:6:76; for i = 1:length(nList) n = nList(i); [p1,p2] = goldbach(n) assert(isprime(p1) && isprime(p2) && (p1+p2==n)); end

p1 = 5 p2 = 23 p1 = 3 p2 = 31 p1 = 3 p2 = 37 p1 = 3 p2 = 43 p1 = 5 p2 = 47 p1 = 5 p2 = 53 p1 = 3 p2 = 61 p1 = 3 p2 = 67 p1 = 3 p2 = 73

2   Pass
%% nList = [18 20 22 100 102 114 1000 2000 36 3600]; for i = 1:length(nList) n = nList(i); [p1,p2] = goldbach(n) assert(isprime(p1) && isprime(p2) && (p1+p2==n)); end

p1 = 5 p2 = 13 p1 = 3 p2 = 17 p1 = 3 p2 = 19 p1 = 3 p2 = 97 p1 = 5 p2 = 97 p1 = 5 p2 = 109 p1 = 3 p2 = 997 p1 = 3 p2 = 1997 p1 = 5 p2 = 31 p1 = 7 p2 = 3593

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