matrix addition

Author: jissdeodates

matrix addition

@@ -0,0 +1,22 @@
+# Program to add two matrices using nested loop
+
+X = [[12,7,3],
+    [4 ,5,6],
+    [7 ,8,9]]
+
+Y = [[5,8,1],
+    [6,7,3],
+    [4,5,9]]
+
+result = [[0,0,0],
+         [0,0,0],
+         [0,0,0]]
+
+# iterate through rows
+for i in range(len(X)):
+   # iterate through columns
+   for j in range(len(X[0])):
+       result[i][j] = X[i][j] + Y[i][j]
+
+for r in result:
+   print(r)