Cody

Problem 2172. Delete the rows in the middle

Solution 859575

Submitted on 30 Mar 2016 by Peng Liu
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Test Suite

Test Status Code Input and Output
1   Pass
x = [1 2; 1 7; 1 8; 1 6; 1 5]; y_correct = [1 2; 1 5]; assert(isequal(delete_rows(x),y_correct))

2   Pass
x = [1 5;1 2;3 40;3 55;3 62;3 74;3 36]; y_correct = [1 5;1 2;3 40;3 36]; assert(isequal(delete_rows(x),y_correct))

3   Pass
x = [1 5;1 2;3 40;3 55;5 4;5 3;5 9;5 7;5 2;5 1]; y_correct = [1 5;1 2;3 40;3 55;5 4;5 1]; assert(isequal(delete_rows(x),y_correct))

4   Pass
x = [1 5;1 4;1 2;3 40;3 43;3 55;3 68;4 20;4 19;4 14;4 22;4 23]; y_correct = [1 5;1 2;3 40;3 68;4 20;4 23]; assert(isequal(delete_rows(x),y_correct))

5   Pass
x = [1 5;1 4;1 2;3 40;3 43;3 55;3 68;4 20;4 19;4 14;4 22;4 23;5 4;5 7]; y_correct = [1 5;1 2;3 40;3 68;4 20;4 23;5 4; 5 7]; assert(isequal(delete_rows(x),y_correct))

6   Pass
x = [99 100; 99 105; 99 102]; y_correct = [99 100; 99 102]; assert(isequal(delete_rows(x),y_correct))

7   Pass
x = [99 100;99 105;99 102;95 10;95 15;95 13;86 192;86 187;86 65]; y_correct = [99 100;99 102;95 10;95 13;86 192;86 65]; assert(isequal(delete_rows(x),y_correct))

8   Pass
x = [99 100;99 105;99 102;95 10;95 15;95 13;86 192;86 187;86 65;79 1;79 2;79 0;79 4;79 5;79 0]; y_correct = [99 100;99 102;95 10;95 13;86 192;86 65;79 1;79 0;]; assert(isequal(delete_rows(x),y_correct))

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