Cody

Problem 1493. Dots in a Diamond

Solution 2137819

Submitted on 23 Feb 2020
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

Test Suite

Test Status Code Input and Output
1   Pass
user_solution = fileread('dots_in_diamond.m'); assert(isempty(strfind(user_solution,'regexp'))); assert(isempty(strfind(user_solution,'2str'))); assert(isempty(strfind(user_solution,'str2'))); assert(isempty(strfind(user_solution,'interp'))); assert(isempty(strfind(user_solution,'printf'))); assert(isempty(strfind(user_solution,'assert')));

2   Fail
r = 0; N_correct = 1; assert(isequal(dots_in_diamond(r),N_correct));

ans = 1 ans = 1 ans = 0

Assertion failed.

3   Pass
r = 0.5; N_correct = 1; assert(isequal(dots_in_diamond(r),N_correct));

ans = 4 ans = 2 ans = 1

4   Pass
r = 1; N_correct = 5; assert(isequal(dots_in_diamond(r),N_correct));

ans = 18 ans = 5 ans = 5

5   Fail
r = 1.5; N_correct = 5; assert(isequal(dots_in_diamond(r),N_correct));

ans = 32 ans = 7 ans = 7

Assertion failed.

6   Fail
r = 1.74; N_correct = 17; assert(isequal(dots_in_diamond(r),N_correct));

ans = 32 ans = 0 ans = 0

Assertion failed.

7   Fail
r = 2; N_correct = 29; assert(isequal(dots_in_diamond(r),N_correct));

ans = 75 ans = 12 ans = 13

Assertion failed.

8   Fail
r = 2.5; N_correct = 35; assert(isequal(dots_in_diamond(r),N_correct));

ans = 108 ans = 15 ans = 16

Assertion failed.

9   Fail
r = 3; N_correct = 87; assert(isequal(dots_in_diamond(r),N_correct));

ans = 196 ans = 22 ans = 24

Assertion failed.

10   Fail
r = 4; N_correct = 167; assert(isequal(dots_in_diamond(r),N_correct));

ans = 405 ans = 35 ans = 38

Assertion failed.

11   Fail
r = 5; N_correct = 357; assert(isequal(dots_in_diamond(r),N_correct));

ans = 726 ans = 51 ans = 55

Assertion failed.

12   Fail
r = 6; N_correct = 633; assert(isequal(dots_in_diamond(r),N_correct));

ans = 1183 ans = 70 ans = 75

Assertion failed.

13   Fail
r = 7; N_correct = 943; assert(isequal(dots_in_diamond(r),N_correct));

ans = 1800 ans = 92 ans = 98

Assertion failed.

14   Fail
r = 8; N_correct = 1371; assert(isequal(dots_in_diamond(r),N_correct));

ans = 2601 ans = 117 ans = 124

Assertion failed.

15   Fail
r = 9; N_correct = 1963; assert(isequal(dots_in_diamond(r),N_correct));

ans = 3610 ans = 145 ans = 153

Assertion failed.

16   Fail
r = 10; N_correct = 2809; assert(isequal(dots_in_diamond(r),N_correct));

ans = 4851 ans = 176 ans = 185

Assertion failed.

17   Fail
r = 12.5; N_correct = 5359; assert(isequal(dots_in_diamond(r),N_correct));

ans = 8788 ans = 260 ans = 271

Assertion failed.

18   Fail
r = 15; N_correct = 9249; assert(isequal(dots_in_diamond(r),N_correct));

ans = 15376 ans = 376 ans = 390

Assertion failed.

19   Fail
r = 17.5; N_correct = 14451; assert(isequal(dots_in_diamond(r),N_correct));

ans = 23328 ans = 495 ans = 511

Assertion failed.

20   Fail
r = 20; N_correct = 21777; assert(isequal(dots_in_diamond(r),N_correct));

ans = 35301 ans = 651 ans = 670

Assertion failed.

21   Fail
r = 22.5; N_correct = 31075; assert(isequal(dots_in_diamond(r),N_correct));

ans = 48668 ans = 805 ans = 826

Assertion failed.

22   Fail
r = 25; N_correct = 42509; assert(isequal(dots_in_diamond(r),N_correct));

ans = 67626 ans = 1001 ans = 1025

Assertion failed.

Suggested Problems

More from this Author18

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!