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Problem 1952. Count decimal digits of a number

Solution 3690403

Submitted on 17 Nov 2020
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Test Suite

Test Status Code Input and Output
1   Fail
x = 248; y_correct = 3; assert(isequal(ndigits(x),y_correct))

Error in solution: Line: 2 Column: 24 Invalid expression. When calling a function or indexing a variable, use parentheses. Otherwise, check for mismatched delimiters.
2   Fail
x=1589 y_correct=4; assert(isequal(ndigits(x),y_correct));

Error in solution: Line: 2 Column: 24 Invalid expression. When calling a function or indexing a variable, use parentheses. Otherwise, check for mismatched delimiters.
3   Fail
x=100 y_correct=3; assert(isequal(ndigits(x),y_correct));

Error in solution: Line: 2 Column: 24 Invalid expression. When calling a function or indexing a variable, use parentheses. Otherwise, check for mismatched delimiters.
4   Fail
x=-10; y_correct=2; assert(isequal(ndigits(x),y_correct));

Error in solution: Line: 2 Column: 24 Invalid expression. When calling a function or indexing a variable, use parentheses. Otherwise, check for mismatched delimiters.

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