Solution 195497

Submitted on 23 Jan 2013 by Alfonso Nieto-Castanon
  • Size: 26
  • This is the leading solution.
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Test Suite

Test Status Code Input and Output
1   Pass
%% x={'A' 'A' 'A'}; assert(howmany(x)==1)
2   Pass
%% x={'A' 'B' 'C'}; assert(howmany(x)==0)
3   Pass
%% x={'A' 'A' 'A' 'A' 'B'}; assert(howmany(x)==1)
4   Pass
%% x={'A' 'A' 'A' 'B' 'B'}; assert(howmany(x)==2)
5   Pass
%% x={'A' 'A' 'A' 'B' 'B' 'B'}; assert(howmany(x)==0)