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Solution 243820

Submitted on 13 May 2013 by @bmtran

Correct

36Size
Leading solution size is 25.
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

Test Suite

Test
Code Input and Output
1
Pass
 
%%
x = [1 4 9 16 25];
y_correct = [1 3 2];
assert(isequal(seq2commondiff(x),y_correct))
ans =
     3     5     7     9
2
Pass
 
%%
x = [1 9 29 67 129 221];
y_correct = [1 8 12 6];
assert(isequal(seq2commondiff(x),y_correct))
ans =
     8    20    38    62    92
3
Pass
 
%%
x = [3     4     9    23    51    98   169   269   403   576];
y_correct = [3 1 4 5];
assert(isequal(seq2commondiff(x),y_correct))
ans =
     1     5    14    28    47    71   100   134   173
4
Pass
 
%%
x = [1 8 27 64 125 216];
y_correct = [1 7 12 6];
assert(isequal(seq2commondiff(x),y_correct))
ans =
     7    19    37    61    91
5
Pass
 
%%
x = [2     0     2     9    22    42];
y_correct = [2 -2 4 1];
assert(isequal(seq2commondiff(x),y_correct))
ans =
    -2     2     7    13    20
6
Pass
 
%%
x=[1     8    28    67   131   226]
y_correct = [1 7 13 6];
assert(isequal(seq2commondiff(x),y_correct))
x =
     1     8    28    67   131   226
ans =
     7    20    39    64    95