Cody

Problem 2053. Strange Number Algorithms

Solution 1695851

Submitted on 19 Dec 2018
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Test Suite

Test Status Code Input and Output
1   Fail
n = [1 10 100]; a(1)=(((n(1)*3)+6)/3)-n(1); a(2)=(((n(2)*2)+9)-3)/2-n(2); a(3)=(((n(3)+7)*2)-4)/2-n(3); y_correct = a; assert(isequal(strange(n),y_correct))

Error in solution Line: 2 Column: 25 Invalid expression. When calling a function or indexing a variable, use parentheses. Otherwise, check for mismatched delimiters.

2   Fail
n = [0 499 999]; a(1)=(((n(1)*3)+6)/3)-n(1); a(2)=(((n(2)*2)+9)-3)/2-n(2); a(3)=(((n(3)+7)*2)-4)/2-n(3); y_correct = a; assert(isequal(strange(n),y_correct))

Error in solution Line: 2 Column: 25 Invalid expression. When calling a function or indexing a variable, use parentheses. Otherwise, check for mismatched delimiters.

3   Fail
n = [999 666 333]; a(1)=(((n(1)*3)+6)/3)-n(1); a(2)=(((n(2)*2)+9)-3)/2-n(2); a(3)=(((n(3)+7)*2)-4)/2-n(3); y_correct = a; assert(isequal(strange(n),y_correct))

Error in solution Line: 2 Column: 25 Invalid expression. When calling a function or indexing a variable, use parentheses. Otherwise, check for mismatched delimiters.

4   Fail
n = [7 63 347]; a(1)=(((n(1)*3)+6)/3)-n(1); a(2)=(((n(2)*2)+9)-3)/2-n(2); a(3)=(((n(3)+7)*2)-4)/2-n(3); y_correct = a; assert(isequal(strange(n),y_correct))

Error in solution Line: 2 Column: 25 Invalid expression. When calling a function or indexing a variable, use parentheses. Otherwise, check for mismatched delimiters.

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