Cody

# Problem 2084. Sum Rows

Solution 402132

Submitted on 12 Feb 2014 by Zikobrelli
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

### Test Suite

Test Status Code Input and Output
1   Pass
%% x=[1 6; 1 8 ; 1 10]; y_correct = [1 24]; assert(isequal(sum_indexed(x),y_correct))

y = 1 z = 6 8 10 zz = 24 ans = 1 24

2   Pass
%% x=[1 6; 1 8 ; 1 10; 2 13; 2 24]; y_correct = [1 24; 2 37]; assert(isequal(sum_indexed(x),y_correct))

y = 1 2 z = 6 8 10 13 24 zz = 24 zz = 24 37 ans = 1 24 2 37

3   Pass
%% x=[1 6; 1 8 ; 1 10; 2 13; 2 24; 3 1; 3 2; 3 3; 3 4]; y_correct = [1 24; 2 37; 3 10]; assert(isequal(sum_indexed(x),y_correct))

y = 1 2 3 z = 6 8 10 13 24 1 2 3 4 zz = 24 zz = 24 37 zz = 24 37 10 ans = 1 24 2 37 3 10

4   Pass
%% x=[1 6; 1 8 ; 1 10; 2 13; 2 24; 3 1; 3 2; 3 3; 3 4; 8 0; 8 2]; y_correct = [1 24; 2 37; 3 10; 8 2]; assert(isequal(sum_indexed(x),y_correct))

y = 1 2 3 8 z = 6 8 10 13 24 1 2 3 4 0 2 zz = 24 zz = 24 37 zz = 24 37 10 zz = 24 37 10 2 ans = 1 24 2 37 3 10 8 2

5   Pass
%% x=[5 6]; y_correct = [5 6]; assert(isequal(sum_indexed(x),y_correct))

y = 5 z = 6 zz = 6 ans = 5 6