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Horner rule

Given a polynomial of the form cnxn + cn-1xn-1 + cn-2xn-2 + … + c1x + c0 and a value of x, find the value of polynomial for a given value of x. Here cn, cn-1, .. are integers (may be negative) and n is a positive integer.
def hornerRule(poly,n,x):
result=poly[0]
for i in range(1,n):
result=result*x+poly[i]
return result
arr=list(map(int,input().split))
x=int(input())
len=len(arr)
print(hornerRule(arr,len,x))
view raw Horner rule.py hosted with ❤ by GitHub
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