Problem 44454. How many Integers?

Solution 1393644

Submitted on 25 Dec 2017 by Jacob Lavzin

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Test	Status	Code Input and Output
1	Pass	filetext = fileread('integerCount.m'); assert(isempty(strfind(filetext, 'regexp')),'regexp hacks are forbidden')
2	Pass	v = [1.6, 5.7, 8, -3, 5.3, 9.0, -1, 0, 12] n_correct = 6; assert(isequal(integerCount(v),n_correct)) v = 1.6000 5.7000 8.0000 -3.0000 5.3000 9.0000 -1.0000 0 12.0000
3	Pass	v = [1.6, 5.7, 4.8, -3.5, 5.3, 9.2, -1.1, 0.01, 1.2] n_correct = 0; assert(isequal(integerCount(v),n_correct)) v = 1.6000 5.7000 4.8000 -3.5000 5.3000 9.2000 -1.1000 0.0100 1.2000
4	Pass	v = [] n_correct = 0; assert(isequal(integerCount(v),n_correct)) v = []