Cody

Solution 2136168

Submitted on 21 Feb 2020
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Test Suite

Test Status Code Input and Output
1   Pass
x = 0; assert(isequal(isextrasafe(x),false))

ans = logical 1

2   Pass
x = 5; assert(isequal(isextrasafe(x),false))

ans = logical 1 first_step = 2 second_step = 1

3   Pass
x = 7; assert(isequal(isextrasafe(x),false))

ans = logical 1 first_step = 3 second_step = 1

4   Pass
x = 11; assert(isequal(isextrasafe(x),true))

ans = logical 1 first_step = 5 second_step = 2

5   Fail
x = 15; assert(isequal(isextrasafe(x),false))

ans = logical 1 first_step = 7 second_step = 3

Assertion failed.

6   Pass
x = 23; assert(isequal(isextrasafe(x),true))

ans = logical 1 first_step = 11 second_step = 5

7   Pass
x = 71; assert(isequal(isextrasafe(x),false))

ans = logical 1 first_step = 35

8   Pass
x = 719; assert(isequal(isextrasafe(x),true))

ans = logical 1 first_step = 359 second_step = 179

9   Pass
x = 2039; assert(isequal(isextrasafe(x),true))

ans = logical 1 first_step = 1019 second_step = 509

10   Pass
x = 2040; assert(isequal(isextrasafe(x),false))

ans = logical 1

11   Pass
x = 5807; assert(isequal(isextrasafe(x),true))

ans = logical 1 first_step = 2903 second_step = 1451