Cody

Problem 1927. Find nth maximum

Solution 2193378

Submitted on 5 Apr 2020 by Tikay
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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))

pos_max = 4 pos_max = 2

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

pos_max = 4 pos_max = 2 pos_max = 6 pos_max = 2 pos_max = 3 pos_max = 1 pos_max = 2 pos_max = 1 pos_max = 1 pos_max = 1×0 empty double row vector pos_max = 1×0 empty double row vector pos_max = 1×0 empty double row vector

3   Pass
x = [0 0 0 -2 0 -6]; y_correct = -2; assert(isequaln(n_max(x,5),y_correct))

pos_max = 1 pos_max = 1 pos_max = 1 pos_max = 2

4   Pass
x = [1 1 1 1 1 1]; y_correct = 1; assert(isequaln(n_max(x,4),y_correct))

pos_max = 1 pos_max = 1 pos_max = 1

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

pos_max = 1 pos_max = 1 pos_max = 1 pos_max = 1 pos_max = 1 pos_max = 1 pos_max = 1×0 empty double row vector pos_max = 1×0 empty double row vector pos_max = 1×0 empty double row vector pos_max = 1×0 empty double row vector pos_max = 1×0 empty double row vector pos_max = 1×0 empty double row vector pos_max = 1×0 empty double row vector