Cody

Problem 44437. How many days in a month?

Solution 1952104

Submitted on 28 Sep 2019 by Augusto Mazzei
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Test Suite

Test Status Code Input and Output
1   Pass
filetext = fileread('daysInMonth.m'); assert(isempty(strfind(filetext, 'regexp')),'regexp hacks are forbidden') assert(isempty(strfind(filetext, 'if')),'IF statements are forbidden')
2   Pass
m = 1; d_correct = 31; assert(isequal(daysInMonth(m),d_correct))

ans = 31
3   Pass
m = 2; d_correct = 28; assert(isequal(daysInMonth(m),d_correct))

ans = 28
4   Pass
m = 3; d_correct = 31; assert(isequal(daysInMonth(m),d_correct))

ans = 31
5   Pass
m = 4; d_correct = 30; assert(isequal(daysInMonth(m),d_correct))

ans = 30
6   Pass
m = 5; d_correct = 31; assert(isequal(daysInMonth(m),d_correct))

ans = 31
7   Pass
m = 6; d_correct = 30; assert(isequal(daysInMonth(m),d_correct))

ans = 30
8   Pass
m = 7; d_correct = 31; assert(isequal(daysInMonth(m),d_correct))

ans = 31
9   Pass
m = 8; d_correct = 31; assert(isequal(daysInMonth(m),d_correct))

ans = 31
10   Pass
m = 9; d_correct = 30; assert(isequal(daysInMonth(m),d_correct))

ans = 30
11   Pass
m = 10; d_correct = 31; assert(isequal(daysInMonth(m),d_correct))

ans = 31
12   Pass
m = 11; d_correct = 30; assert(isequal(daysInMonth(m),d_correct))

ans = 30
13   Pass
m = 12; d_correct = 31; assert(isequal(daysInMonth(m),d_correct))

ans = 31
14   Pass
m = 13; d_correct = -1; assert(isequal(daysInMonth(m),d_correct))

ans = -1
15   Pass
m = randi([-100 0]); d_correct = -1; assert(isequal(daysInMonth(m),d_correct))

ans = -1

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