Cody

Problem 1927. Find nth maximum

Solution 928518

Submitted on 27 Jul 2016 by Stephanie O'Neil
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Test Suite

Test Status Code Input and Output
1   Pass
x = [2 6 4 9 -10 3 1 5 -10]; y_correct = 5; assert(isequaln(n_max(x,3),y_correct))

y = 9 6 5 4 3 2 1 -10 -10 y = 5
2   Pass
x = [2 6 4 9 -10 3 1 5 -10]; y_correct = NaN; assert(isequaln(n_max(x,13),y_correct))

y = 9 6 5 4 3 2 1 -10 -10 y = NaN
3   Pass
x = [0 0 0 -2 0 -6]; y_correct = -2; assert(isequaln(n_max(x,5),y_correct))

y = 0 0 0 0 -2 -6 y = -2
4   Pass
x = [1 1 1 1 1 1]; y_correct = 1; assert(isequaln(n_max(x,4),y_correct))

y = 1 1 1 1 1 1 y = 1
5   Pass
x = [1 1 1 1 1 1]; y_correct = NaN; assert(isequaln(n_max(x,14),y_correct))

y = 1 1 1 1 1 1 y = NaN

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