Cody

# Problem 981. Find nearest prime number less than input number

Solution 2085332

Submitted on 9 Jan 2020
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### Test Suite

Test Status Code Input and Output
1   Fail
n = 127; y_correct = 113; assert(isequal(minorprime(n),y_correct))

The end operator must be used within an array index expression. Error in minorprime (line 5) y = temp(end-1); Error in Test1 (line 3) assert(isequal(minorprime(n),y_correct))

2   Pass
n = 125; y_correct = 113; assert(isequal(minorprime(n),y_correct))

3   Fail
n = 3; y_correct = 2; assert(isequal(minorprime(n),y_correct))

The end operator must be used within an array index expression. Error in minorprime (line 5) y = temp(end-1); Error in Test3 (line 3) assert(isequal(minorprime(n),y_correct))

4   Fail
n = 2; y_correct = []; assert(isequal(minorprime(n),y_correct))

Assertion failed.

5   Pass
n = 1328; y_correct = 1327; assert(isequal(minorprime(n),y_correct))

6   Fail
n = 5050109; y_correct = 5050099; assert(isequal(minorprime(n),y_correct))

The end operator must be used within an array index expression. Error in minorprime (line 5) y = temp(end-1); Error in Test6 (line 3) assert(isequal(minorprime(n),y_correct))

7   Pass
pn = primes(1e6); ind = max(100,floor(numel(pn)*rand)); n = pn(ind) - 1; y_correct = pn(ind - 1); assert(isequal(minorprime(n),y_correct))