Cody

Problem 44037. Pascal's triangle

Solution 2977384

Submitted on 22 Sep 2020
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Test Suite

Test Status Code Input and Output
1   Fail
x = 3; y_correct = [0 0 0 1 0 0 0; 0 0 1 0 1 0 0; 0 1 0 2 0 1 0; 1 0 3 0 3 0 1]; assert(isequal(stg_Pascal(x),y_correct))

y = 1

Unable to perform assignment because the size of the left side is 1-by-1 and the size of the right side is 1-by-2. Error in stg_Pascal (line 6) y(end+1,:) = [1 y(end,1:end-2)+y(end,3:end) 1] Error in stg_Pascal (line 5) y = [zeros(x-1,1) stg_Pascal(x-1) zeros(x-1,1)] Error in stg_Pascal (line 5) y = [zeros(x-1,1) stg_Pascal(x-1) zeros(x-1,1)] Error in Test1 (line 6) assert(isequal(stg_Pascal(x),y_correct))

2   Fail
x = 4; y_correct = [0 0 0 0 1 0 0 0 0; 0 0 0 1 0 1 0 0 0; 0 0 1 0 2 0 1 0 0; 0 1 0 3 0 3 0 1 0; 1 0 4 0 6 0 4 0 1]; assert(isequal(stg_Pascal(x),y_correct))

y = 1

Unable to perform assignment because the size of the left side is 1-by-1 and the size of the right side is 1-by-2. Error in stg_Pascal (line 6) y(end+1,:) = [1 y(end,1:end-2)+y(end,3:end) 1] Error in stg_Pascal (line 5) y = [zeros(x-1,1) stg_Pascal(x-1) zeros(x-1,1)] Error in stg_Pascal (line 5) y = [zeros(x-1,1) stg_Pascal(x-1) zeros(x-1,1)] Error in stg_Pascal (line 5) y = [zeros(x-1,1) stg_Pascal(x-1) zeros(x-1,1)] Error in Test2 (line 7) assert(isequal(stg_Pascal(x),y_correct))

3   Fail
x = 2; y_correct = [0 0 1 0 0; 0 1 0 1 0; 1 0 2 0 1]; assert(isequal(stg_Pascal(x),y_correct))

y = 1

Unable to perform assignment because the size of the left side is 1-by-1 and the size of the right side is 1-by-2. Error in stg_Pascal (line 6) y(end+1,:) = [1 y(end,1:end-2)+y(end,3:end) 1] Error in stg_Pascal (line 5) y = [zeros(x-1,1) stg_Pascal(x-1) zeros(x-1,1)] Error in Test3 (line 5) assert(isequal(stg_Pascal(x),y_correct))

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