Update

Author: Sonawane-Karan26

Chapter02/matrix_chain.py

@@ -5,10 +5,10 @@ def matrix_chain(mat, i, j):
         return 0     
     minimum_computations = sys.maxsize    
     for k in range(i, j):   
-        count = (MatrixChain(mat, i, k) + MatrixChain(mat, k+1, j)+ mat[i-1] * mat[k] * mat[j])     
+        count = (matrix_chain(mat, i, k) + matrix_chain(mat, k+1, j)+ mat[i-1] * mat[k] * mat[j])     
         if count < minimum_computations:    
             minimum_computations = count   
         return minimum_computations  
 
 matrix_sizes = [20, 30, 45, 50]  
-print("Minimum multiplications are", MatrixChain(matrix_sizes , 1, len(matrix_sizes)-1))  
+print("Minimum multiplications are", matrix_chain(matrix_sizes , 1, len(matrix_sizes)-1))