Error with longest increasing subsequence code I'm having trouble with a code I'm writing to find the longest increasing subsequence in an array. I've been following a tutorial from this resource, but my code won't run. I'm getting an error message saying "IndexError: list index out of range", and I'm not sure why. Here's the code I'm trying to use:def LIS(arr):
n = len(arr)
# Declare the list (array) for LIS and initialize LIS
# values for all indexes
lis = [1]*n
# Compute optimized LIS values in bottom up manner
for i in range (1 , n):
for j in range(0 , i):
if arr[i] > arr[j] and lis[i]< lis[j] + 1 :
lis[i] = lis[j]+1
# Initialize maximum to 0 to get the maximum of all
# LIS
maximum = 0
# Pick maximum of all LIS values
for i in range(n):
maximum = max(maximum , lis[i])
return maximum
# Driver program to test above function
arr = [10, 22, 9, 33, 21, 50, 41, 60]
print("Length of lis is", LIS(arr))Any help to figure out what's causing this error would be greatly appreciated. Thanks!
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