Cody

# Problem 1087. Magic is simple (for beginners)

Solution 1912356

Submitted on 26 Aug 2019
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   Fail
n = 3; y_correct = 15; assert(isequal(magic_sum(n),y_correct))

Error using sum Invalid option. Option must be 'double', 'native', 'default', 'omitnan', or 'includenan'. Error in magic_sum (line 2) m=sum(magic(n), [], 'all'); Error in Test1 (line 3) assert(isequal(magic_sum(n),y_correct))

2   Fail
n = 5; y_correct = 65; assert(isequal(magic_sum(n),y_correct))

Error using sum Invalid option. Option must be 'double', 'native', 'default', 'omitnan', or 'includenan'. Error in magic_sum (line 2) m=sum(magic(n), [], 'all'); Error in Test2 (line 3) assert(isequal(magic_sum(n),y_correct))

3   Fail
n = 7; y_correct = 175; assert(isequal(magic_sum(n),y_correct))

Error using sum Invalid option. Option must be 'double', 'native', 'default', 'omitnan', or 'includenan'. Error in magic_sum (line 2) m=sum(magic(n), [], 'all'); Error in Test3 (line 3) assert(isequal(magic_sum(n),y_correct))

4   Fail
n = 8; y_correct = 260; assert(isequal(magic_sum(n),y_correct))

Error using sum Invalid option. Option must be 'double', 'native', 'default', 'omitnan', or 'includenan'. Error in magic_sum (line 2) m=sum(magic(n), [], 'all'); Error in Test4 (line 3) assert(isequal(magic_sum(n),y_correct))

5   Fail
n = 20; y_correct = 4010; assert(isequal(magic_sum(n),y_correct))

Error using sum Invalid option. Option must be 'double', 'native', 'default', 'omitnan', or 'includenan'. Error in magic_sum (line 2) m=sum(magic(n), [], 'all'); Error in Test5 (line 3) assert(isequal(magic_sum(n),y_correct))

6   Fail
n = 100; y_correct = 500050; assert(isequal(magic_sum(n),y_correct))

Error using sum Invalid option. Option must be 'double', 'native', 'default', 'omitnan', or 'includenan'. Error in magic_sum (line 2) m=sum(magic(n), [], 'all'); Error in Test6 (line 3) assert(isequal(magic_sum(n),y_correct))

7   Fail
n = 200; y_correct = 4000100; assert(isequal(magic_sum(n),y_correct))

Error using sum Invalid option. Option must be 'double', 'native', 'default', 'omitnan', or 'includenan'. Error in magic_sum (line 2) m=sum(magic(n), [], 'all'); Error in Test7 (line 3) assert(isequal(magic_sum(n),y_correct))

8   Fail
n = 1000; y_correct = 500000500; assert(isequal(magic_sum(n),y_correct))

Error using sum Invalid option. Option must be 'double', 'native', 'default', 'omitnan', or 'includenan'. Error in magic_sum (line 2) m=sum(magic(n), [], 'all'); Error in Test8 (line 3) assert(isequal(magic_sum(n),y_correct))

### Community Treasure Hunt

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

Start Hunting!