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Problem 2491. Dudeney Numbers: Numbers which are the cube of their decimal sum

Solution 3889713

Submitted on 28 Nov 2020 by Nikolaos Nikolaou
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Test Suite

Test Status Code Input and Output
1   Pass
x = 1; y_correct = 1; assert(isequal(isDudenay(x),y_correct))

ans = logical 1
2   Pass
x = 10; y_correct = 0; assert(isequal(isDudenay(x),y_correct))

ans = logical 0
3   Pass
x = 21; y_correct = 0; assert(isequal(isDudenay(x),y_correct))

ans = logical 0
4   Pass
x = 99; y_correct = 0; assert(isequal(isDudenay(x),y_correct))

ans = logical 0
5   Pass
x = 512; y_correct = 1; assert(isequal(isDudenay(x),y_correct))

ans = logical 1
6   Pass
x = 666; y_correct = 0; assert(isequal(isDudenay(x),y_correct))

ans = logical 0
7   Pass
x = 1729; y_correct = 0; assert(isequal(isDudenay(x),y_correct))

ans = logical 0
8   Pass
x = 4913; y_correct = 1; assert(isequal(isDudenay(x),y_correct))

ans = logical 1
9   Pass
x = -4913; y_correct = 0; assert(isequal(isDudenay(x),y_correct))

ans = logical 0
10   Pass
x = 5832; y_correct = 1; assert(isequal(isDudenay(x),y_correct))

ans = logical 1
11   Pass
x = 17576; y_correct = 1; assert(isequal(isDudenay(x),y_correct))

ans = logical 1
12   Pass
x = 19683; y_correct = 1; assert(isequal(isDudenay(x),y_correct))

ans = logical 1
13   Pass
x = 87539319; y_correct = 0; assert(isequal(isDudenay(x),y_correct))

ans = logical 0

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