Cody

Problem 44301. Find the mean of two vectors

Solution 2039374

Submitted on 29 Nov 2019
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Test Suite

Test Status Code Input and Output
1   Pass
x = [1 2 3 4 5]; y = [6 7 8 9 10]; out_mean = [3.5000 4.5000 5.5000 6.5000 7.5000]; assert(isequal(your_fcn_name(x,y),out_mean))

out_mean = 0 out_mean = 3.5000 out_mean = 3.5000 4.5000 out_mean = 3.5000 4.5000 5.5000 out_mean = 3.5000 4.5000 5.5000 6.5000 out_mean = 3.5000 4.5000 5.5000 6.5000 7.5000 out_mean = 3.5000 4.5000 5.5000 6.5000 7.5000

2   Fail
x = [1 1 2 3 5 8 13 21]; y = ones(1,8); out_mean = [1 1 1.5 2 3 4.5 7 11]; assert(isequal(your_fcn_name(x,y),out_mean))

out_mean = 0 out_mean = 1 out_mean = 1 1 out_mean = 1.0000 1.0000 1.5000 out_mean = 1.0000 1.0000 1.5000 2.0000 out_mean = 1.0000 1.0000 1.5000 2.0000 3.0000 out_mean = 1.0000 1.0000 1.5000 2.0000 3.0000 4.5000 out_mean = 1.0000 1.0000 1.5000 2.0000 3.0000 4.5000 7.0000 out_mean = 1.0000 1.0000 1.5000 2.0000 3.0000 4.5000 7.0000 11.0000

Index exceeds the number of array elements (8). Error in your_fcn_name (line 4) out_mean(i)=(x(i)+y(i))/2 Error in Test2 (line 4) assert(isequal(your_fcn_name(x,y),out_mean))

3   Fail
x = ones(1,100); y = 7*ones(1,100); out_mean = 4*ones(1,100); assert(isequal(your_fcn_name(x,y),out_mean))

out_mean = 0 out_mean = 4 out_mean = 4

Assertion failed.

4   Fail
x = [5 3 8 1 6 7 9 4 2]; y = [3 7 5 6 1 2 9 8 4]; out_mean = [4 5 6.5 3.5 3.5 4.5 9 6 3]; assert(isequal(your_fcn_name(x,y),out_mean))

out_mean = 0 out_mean = 4 out_mean = 4 5 out_mean = 4 5

Assertion failed.

5   Fail
x = 5:-1:1; y = 1:5; out_mean = 3*ones(1,5); assert(isequal(your_fcn_name(x,y),out_mean))

out_mean = 0 out_mean = 3 out_mean = 3

Assertion failed.

6   Fail
x = 42; y = -42; out_mean = 0; assert(isequal(your_fcn_name(x,y),out_mean))

out_mean = 0 out_mean = 0

Index exceeds the number of array elements (1). Error in your_fcn_name (line 4) out_mean(i)=(x(i)+y(i))/2 Error in Test6 (line 4) assert(isequal(your_fcn_name(x,y),out_mean))