Problem 1952. Count decimal digits of a number

Solution 382190

Submitted on 9 Jan 2014 by Ashish

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Test	Status	Code Input and Output
1	Pass	%% x = 248; y_correct = 3; assert(isequal(ndigits(x),y_correct))
2	Pass	%% x=1589 y_correct=4; assert(isequal(ndigits(x),y_correct)); x = 1589
3	Pass	%% x=100 y_correct=3; assert(isequal(ndigits(x),y_correct)); x = 100
4	Pass	%% x=-10; y_correct=2; assert(isequal(ndigits(x),y_correct));