Cody

Problem 42775. Raise a polynomial to a power

Solution 1708381

Submitted on 17 Jan 2019 by Albis
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Test Suite

Test Status Code Input and Output
1   Pass
p=[2]; N=8; y_correct=256; assert(isequal(polypow(p,N),y_correct))

temp = 2 temp = 4 temp = 8 temp = 16 temp = 32 temp = 64 temp = 128 temp = 256

2   Pass
p=[1 1]; N=1; y_correct=[1 1]; assert(isequal(polypow(p,N),y_correct))

temp = 1 1

3   Pass
p=[1 1]; N=5; y_correct=[1 5 10 10 5 1]; assert(isequal(polypow(p,N),y_correct))

temp = 1 1 temp = 1 2 1 temp = 1 3 3 1 temp = 1 4 6 4 1 temp = 1 5 10 10 5 1

4   Pass
p=1:5; N=3; y_correct=[1 6 21 56 126 234 369 504 594 574 465 300 125]; assert(isequal(polypow(p,N),y_correct))

temp = 1 2 3 4 5 temp = 1 4 10 20 35 44 46 40 25 temp = 1 6 21 56 126 234 369 504 594 574 465 300 125

5   Pass
p=5:-1:1; N=3; y_correct=[125 300 465 574 594 504 369 234 126 56 21 6 1]; assert(isequal(polypow(p,N),y_correct))

temp = 5 4 3 2 1 temp = 25 40 46 44 35 20 10 4 1 temp = 125 300 465 574 594 504 369 234 126 56 21 6 1

6   Pass
p=5:-1:1; N=1; y_correct=[5 4 3 2 1]; assert(isequal(polypow(p,N),y_correct))

temp = 5 4 3 2 1