Cody

# Problem 2200. counting groups!

Solution 1998739

Submitted on 1 Nov 2019 by Doan Quang Manh
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### Test Suite

Test Status Code Input and Output
1   Pass
x = [0.8 0.8 0.8 0.3 0.3 0.4 0.5 0.6 0.6 0.9]; y_correct = [1 1 1 2 2 3 4 5 5 6]; assert(isequal(GroupSort(x),y_correct))

y = 1 1 y = 1 1 1 ans = logical 1 a = 2 y = 1 1 1 2 y = 1 1 1 2 2 ans = logical 1 a = 3 y = 1 1 1 2 2 3 ans = logical 1 a = 4 y = 1 1 1 2 2 3 4 ans = logical 1 a = 5 y = 1 1 1 2 2 3 4 5 y = 1 1 1 2 2 3 4 5 5 ans = logical 1 a = 6 y = 1 1 1 2 2 3 4 5 5 6

2   Pass
x = [2 2 2 5 5 1 1 9 9 8 6 3 3]; y_correct = [1 1 1 2 2 3 3 4 4 5 6 7 7]; assert(isequal(GroupSort(x),y_correct))

y = 1 1 y = 1 1 1 ans = logical 1 a = 2 y = 1 1 1 2 y = 1 1 1 2 2 ans = logical 1 a = 3 y = 1 1 1 2 2 3 y = 1 1 1 2 2 3 3 ans = logical 1 a = 4 y = 1 1 1 2 2 3 3 4 y = 1 1 1 2 2 3 3 4 4 ans = logical 1 a = 5 y = 1 1 1 2 2 3 3 4 4 5 ans = logical 1 a = 6 y = 1 1 1 2 2 3 3 4 4 5 6 ans = logical 1 a = 7 y = 1 1 1 2 2 3 3 4 4 5 6 7 y = 1 1 1 2 2 3 3 4 4 5 6 7 7

3   Pass
x = [1 2 3]; y_correct = [1 2 3]; assert(isequal(GroupSort(x),y_correct))

ans = logical 1 a = 2 y = 1 2 ans = logical 1 a = 3 y = 1 2 3