Cody

Problem 2163. Evaluate Polynomial

Solution 488713

Submitted on 20 Aug 2014 by goc3
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Test Suite

Test Status Code Input and Output
1   Pass
%% p = [1 0 -8 -7 5]; x = [ 5 7 9 ]; y_correct = [ 395 1965 5855]; assert(isequal(polynomial(p,x),y_correct))

xpow = 625 125 25 5 1 y = 395 7 9 xpow = 2401 343 49 7 1 y = 395 1965 9 xpow = 6561 729 81 9 1 y = 395 1965 5855

2   Pass
%% p = [1 0 -10 0 0 0 11 -50]; x = [3 7 4 5]; y_correct = [-260 655500 6138 46880] assert(isequal(polynomial(p,x),y_correct))

y_correct = -260 655500 6138 46880 xpow = 2187 729 243 81 27 9 3 1 y = -260 7 4 5 xpow = 823543 117649 16807 2401 343 49 7 1 y = -260 655500 4 5 xpow = 16384 4096 1024 256 64 16 4 1 y = -260 655500 6138 5 xpow = 78125 15625 3125 625 125 25 5 1 y = -260 655500 6138 46880

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