Cody™

Problem 1952. Count decimal digits of a number

Solution 343417

Submitted on 31 Oct 2013 by Wolfgang Schwanghart
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Test Suite

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

ans = 3

2   Pass
%% x=1589 y_correct=4; assert(isequal(ndigits(x),y_correct));

x = 1589 ans = 4

3   Pass
%% x=100 y_correct=3; assert(isequal(ndigits(x),y_correct));

x = 100 ans = 3

4   Pass
%% x=-10; y_correct=2; assert(isequal(ndigits(x),y_correct));

ans = 2