Cody

# Problem 60. The Goldbach Conjecture

Solution 2139390

Submitted on 24 Feb 2020
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### Test Suite

Test Status Code Input and Output
1   Fail
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

val = 4 val = 5 val = 7 val = 9 val = 13 val = 15 val = 19 val = 21 val = 25 val = 5 val = 6 val = 8 val = 10 val = 14 val = 16 val = 20 val = 22 val = 26 val = 7 val = 8 val = 10 val = 12 val = 16 val = 18 val = 22 val = 24 val = 28 p1 = 7 p2 = 23

Assertion failed.

2   Fail
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

val = 4 val = 5 val = 7 val = 9 val = 13 val = 15 val = 19 val = 21 val = 25 val = 5 val = 6 val = 8 val = 10 val = 14 val = 16 val = 20 val = 22 val = 26 val = 7 val = 8 val = 10 val = 12 val = 16 val = 18 val = 22 val = 24 val = 28 val = 9 val = 10 val = 12 val = 14 val = 18 val = 20 val = 24 val = 26 val = 30 val = 13 val = 14 val = 16 val = 18 val = 22 val = 24 val = 28 val = 30 val = 34 val = 15 val = 16 val = 18 val = 20 val = 24 val = 26 val = 30 val = 32 val = 36 val = 19 val = 20 val = 22 val = 24 val = 28 val = 30 val = 34 val = 36 val = 40 val = 21 val = 22 val = 24 val = 26 val = 30 val = 32 val = 36 val = 38 val = 42 val = 25 val = 26 val = 28 val = 30 val = 34 val = 36 val = 40 val = 42 val = 46

Index exceeds the number of array elements (9). Error in goldbach (line 8) val = sum(np(j) + np(i)) Error in Test2 (line 4) [p1,p2] = goldbach(n)