Cody

# Problem 44454. How many Integers?

Solution 2307883

Submitted on 20 May 2020 by tamir matmon
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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 x = 0.6000 i = 2 x = 0.7000 i = 3 x = 0 i = 4 x = 0 i = 5 x = 0.3000 i = 6 x = 0 i = 7 x = 0 i = 8 x = 0 i = 9 x = 0 i = 10 6

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 x = 0.6000 i = 2 x = 0.7000 i = 3 x = 0.8000 i = 4 x = 0.5000 i = 5 x = 0.3000 i = 6 x = 0.2000 i = 7 x = 0.9000 i = 8 x = 0.0100 i = 9 x = 0.2000 i = 10 0

4   Pass
v = [] n_correct = 0; assert(isequal(integerCount(v),n_correct))

v = [] 0