Problem 1952. Count decimal digits of a number

Solution 343417

Submitted on 31 Oct 2013 by Wolfgang Schwanghart

This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

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