Problem 1077. Count up then down

Solution 1871240

Submitted on 11 Jul 2019 by XuanRong Pan

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Test	Status	Code Input and Output
1	Pass	x = 0; y_correct = 0; assert(isequal(cud(x),y_correct))
2	Pass	x = 1; y_correct = [0 1 0]; assert(isequal(cud(x),y_correct))
3	Pass	x = 2; y_correct = [0 1 2 1 0]; assert(isequal(cud(x),y_correct))
4	Pass	x = 3; y_correct = [0 1 2 3 2 1 0]; assert(isequal(cud(x),y_correct))