Cody

Problem 44436. Find the largest number

Solution 2720679

Submitted on 21 Jul 2020
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Test Suite

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

2   Fail
a = 4; b = 7; c = 1; d = 6; x_correct = 7; assert(isequal(largest(a, b, c, d),x_correct))

Assertion failed.

3   Pass
a = 1; b = 1; c = 1; d = 1; x_correct = 1; assert(isequal(largest(a, b, c, d),x_correct))

4   Pass
a = 4; b = 3; c = 2; d = 1; x_correct = 4; assert(isequal(largest(a, b, c, d),x_correct))

5   Fail
a = 1; b = 2; c = 3; d = 4; x_correct = 4; assert(isequal(largest(a, b, c, d),x_correct))

Assertion failed.

6   Fail
a = 1; b = 1; c = 3; d = 5; x_correct = 5; assert(isequal(largest(a, b, c, d),x_correct))

Assertion failed.

7   Fail
a = 3; b = 3; c = 2; d = 4; x_correct = 4; assert(isequal(largest(a, b, c, d),x_correct))

Assertion failed.

8   Fail
a = 2; b = 3; c = 1; d = 6.5; x_correct = 6.5; assert(isequal(largest(a, b, c, d),x_correct))

Assertion failed.

9   Fail
a = 3; b = 3; c = 3; d = 9; x_correct = 9; assert(isequal(largest(a, b, c, d),x_correct))

Assertion failed.

10   Fail
a = 5; b = 3; c = 3; d = 9; x_correct = 9; assert(isequal(largest(a, b, c, d),x_correct))

Assertion failed.

11   Pass
a = 3; b = 3; c = 3; d = 1; x_correct = 3; assert(isequal(largest(a, b, c, d),x_correct))

12   Fail
a = 3; b = 3; c = 9; d = 9; x_correct = 9; assert(isequal(largest(a, b, c, d),x_correct))

Assertion failed.

13   Pass
a = 3; b = 3; c = 1; d = 1; x_correct = 3; assert(isequal(largest(a, b, c, d),x_correct))