Cody

# Problem 2578. Sum of series IV

Solution 1934119

Submitted on 13 Sep 2019
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### Test Suite

Test Status Code Input and Output
1   Pass
n = 1; s_correct = 1; assert(isequal(sumOfSeriesIV(n),s_correct))

k = -1

2   Fail
n = 2; s_correct = -8; assert(isequal(sumOfSeriesIV(n),s_correct))

k = -1 k = 0

Assertion failed.

3   Fail
n = 3; s_correct = 17; assert(isequal(sumOfSeriesIV(n),s_correct))

k = -1 k = 0 k = -1

Assertion failed.

4   Fail
n = 4; s_correct = -32; assert(isequal(sumOfSeriesIV(n),s_correct))

k = -1 k = 0 k = -1 k = 0

Assertion failed.

5   Fail
n = 7; s_correct = 97; assert(isequal(sumOfSeriesIV(n),s_correct))

k = -1 k = 0 k = -1 k = 0 k = -1 k = 0 k = -1

Assertion failed.

6   Fail
n = 12; s_correct = -288; assert(isequal(sumOfSeriesIV(n),s_correct))

k = -1 k = 0 k = -1 k = 0 k = -1 k = 0 k = -1 k = 0 k = -1 k = 0 k = -1 k = 0

Assertion failed.

7   Fail
n = 33; s_correct = 2177; assert(isequal(sumOfSeriesIV(n),s_correct))

k = -1 k = 0 k = -1 k = 0 k = -1 k = 0 k = -1 k = 0 k = -1 k = 0 k = -1 k = 0 k = -1 k = 0 k = -1 k = 0 k = -1 k = 0 k = -1 k = 0 k = -1 k = 0 k = -1 k = 0 k = -1 k = 0 k = -1 k = 0 k = -1 k = 0 k = -1 k = 0 k = -1

Assertion failed.

8   Fail
n = 59; s_correct = 6961; assert(isequal(sumOfSeriesIV(n),s_correct))

k = -1 k = 0 k = -1 k = 0 k = -1 k = 0 k = -1 k = 0 k = -1 k = 0 k = -1 k = 0 k = -1 k = 0 k = -1 k = 0 k = -1 k = 0 k = -1 k = 0 k = -1 k = 0 k = -1 k = 0 k = -1 k = 0 k = -1 k = 0 k = -1 k = 0 k = -1 k = 0 k = -1 k = 0 k = -1 k = 0 k = -1 k = 0 k = -1 k = 0 k = -1 k = 0 k = -1 k = 0 k = -1 k = 0 k = -1 k = 0 k = -1 k = 0 k = -1 k = 0 k = -1 k = 0 k = -1 k = 0 k = -1 k = 0 k = -1

Assertion failed.