Cody

# Problem 44454. How many Integers?

Solution 1384185

Submitted on 18 Dec 2017 by J-G van der Toorn
• Size: 14
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### Test Suite

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 = []

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