2D matix multiplication python program by ARpt21

Arpit/Python/2dMatrixMultiplication.py

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+R1 = int(input("Enter the number of rows:")) 
+C1 = int(input("Enter the number of columns:")) 
+
+matrixA = [] 
+print("Enter the entries rowwise:") 
+
+for i in range(R1):		 
+	a =[] 
+	for j in range(C1):	 
+		a.append(int(input())) 
+	matrixA.append(a) 
+
+for i in range(R1): 
+	for j in range(C1): 
+		print(matrixA[i][j], end = " ") 
+	print()
+R2 = int(input("Enter the number of rows:")) 
+C2 = int(input("Enter the number of columns:"))  
+matrixB = [] 
+print("Enter the entries rowwise:") 
+
+for i in range(R2):		  
+	a =[] 
+	for j in range(C2):	  
+		a.append(int(input())) 
+	matrixB.append(a) 
+
+for i in range(R2): 
+	for j in range(C2): 
+		print(matrixB[i][j], end = " ") 
+	print() 
+
+result = [] 
+print("Enter the entries rowwise:") 
+
+for i in range(R1):		  
+	a =[] 
+	for j in range(C2):	 
+		a.append(int('0')) 
+	result.append(a)
+
+for i in range(len(matrixA)):
+   for j in range(len(matrixB[0])):
+       for k in range(len(matrixB)):
+           result[i][j] += matrixA[i][k] * matrixB[k][j]
+
+for r in result:
+   print(r)