Cody

# Problem 1215. Diophantine Equations (Inspired by Project Euler, problem 66)

Solution 2593999

Submitted on 22 Jun 2020
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### Test Suite

Test Status Code Input and Output
1   Fail
x = 2; y_correct = 3; assert(isequal(Diophantine(x),y_correct))

Undefined function 'vpa' for input arguments of type 'double'. Error in Diophantine (line 2) y = vpa(x); Error in Test1 (line 1) x = 2; y_correct = 3; assert(isequal(Diophantine(x),y_correct))

2   Fail
x = 151; y_correct = 1728148040; assert(isequal(Diophantine(x),y_correct))

Undefined function 'vpa' for input arguments of type 'double'. Error in Diophantine (line 2) y = vpa(x); Error in Test2 (line 1) x = 151; y_correct = 1728148040; assert(isequal(Diophantine(x),y_correct))

3   Fail
x = 61; y_correct = 1766319049; assert(isequal(Diophantine(x),y_correct))

Undefined function 'vpa' for input arguments of type 'double'. Error in Diophantine (line 2) y = vpa(x); Error in Test3 (line 1) x = 61; y_correct = 1766319049; assert(isequal(Diophantine(x),y_correct))

4   Fail
x = 66; y_correct = 65; assert(isequal(Diophantine(x),y_correct))

Undefined function 'vpa' for input arguments of type 'double'. Error in Diophantine (line 2) y = vpa(x); Error in Test4 (line 1) x = 66; y_correct = 65; assert(isequal(Diophantine(x),y_correct))

5   Fail
x = 12000; y_correct = 13007560326001; assert(isequal(Diophantine(x),y_correct))

Undefined function 'vpa' for input arguments of type 'double'. Error in Diophantine (line 2) y = vpa(x); Error in Test5 (line 1) x = 12000; y_correct = 13007560326001; assert(isequal(Diophantine(x),y_correct))

6   Fail
x = 2345; y_correct = 15129001; assert(isequal(Diophantine(x),y_correct))

Undefined function 'vpa' for input arguments of type 'double'. Error in Diophantine (line 2) y = vpa(x); Error in Test6 (line 1) x = 2345; y_correct = 15129001; assert(isequal(Diophantine(x),y_correct))

7   Fail
j=[10:10:90 110:10:200]; v=arrayfun(@(x) Diophantine(j(x)),1:length(j)); y_correct=[19 9 11 19 99 31 251 9 19 21 11 6499 71 49 721 339 161 52021 99]; assert(all(isequal(v,y_correct)))

Undefined function 'vpa' for input arguments of type 'double'. Error in Diophantine (line 2) y = vpa(x); Error in Test7>@(x)Diophantine(j(x)) (line 1) j=[10:10:90 110:10:200]; v=arrayfun(@(x) Diophantine(j(x)),1:length(j)); Error in Test7 (line 1) j=[10:10:90 110:10:200]; v=arrayfun(@(x) Diophantine(j(x)),1:length(j));

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