Cody

# Problem 44065. Number of even divisors of a given number

Solution 1723996

Submitted on 10 Feb 2019
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### Test Suite

Test Status Code Input and Output
1   Pass
filetext = fileread('countEvenDivisors.m'); assert(isempty(strfind(filetext, 'sqrt'))) assert(isempty(strfind(filetext, 'for'))) 2

ans = 2

2   Pass
n= 6880 * 2; y_correct = 24; assert(isequal(countEvenDivisors(n),y_correct)) 3

ans = 3

3   Pass
n= 5050 * 2; y_correct = 12; assert(isequal(countEvenDivisors(n),y_correct)) 4

ans = 4

4   Fail
n= 76576501; y_correct = 0; assert(isequal(countEvenDivisors(n),y_correct)) 5

Output argument "ans" (and maybe others) not assigned during call to "countEvenDivisors". Error in Test4 (line 3) assert(isequal(countEvenDivisors(n),y_correct))

5   Pass
n= 74 * 2; y_correct = 4; assert(isequal(countEvenDivisors(n),y_correct)) 6

ans = 6

6   Pass
n=14^8 *2 ; y_correct = 81; assert(isequal(countEvenDivisors(n),y_correct))