Cody

# Problem 44455. Find the average of a random sequance

Solution 1833920

Submitted on 1 Jun 2019 by Artiom Kobelev
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### Test Suite

Test Status Code Input and Output
1   Pass
filetext = fileread('MeanWhile.m'); assert(isempty(strfind(filetext, 'regexp')),'regexp hacks are forbidden')

2   Pass
filetext = fileread('MeanWhile.m'); assert(isempty(strfind(filetext, 'sum')),'sum() function is forbidden')

3   Pass
filetext = fileread('MeanWhile.m'); assert(isempty(strfind(filetext, 'mean')),'mean() function is forbidden')

4   Pass
rng(1); av_correct = 5.5; assert(isequal(MeanWhile(),av_correct))

Random sequence is: 4 7 The average is 5.5

5   Pass
rng(2); av_correct = 4; assert(isequal(MeanWhile(),av_correct))

Random sequence is: 4 The average is 4

6   Pass
rng(3); av_correct = 5.25; assert(isequal(MeanWhile(),av_correct))

Random sequence is: 6 7 3 5 9 9 1 2 The average is 5.25

7   Pass
rng(7); av_correct = 0; assert(isequal(MeanWhile(),av_correct))

Random sequence is:The average is 0

8   Pass
rng(0); av_correct = 6.571428571428571; assert(isequal(MeanWhile(),av_correct))

Random sequence is: 8 9 1 10 6 1 3 6 10 10 1 10 10 5 8 1 4 10 8 10 7 The average is 6.57143