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Author: camilosalazar98

Python/chapter01/1.8 - Zero Matrix/camilo_solution_1.8.py

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+"""
+Zero Matrix: Write an algorithm such that if an element in an MxN matrix is 0,
+its entire row and column are set to 0.
+Hints:#17, #74, #702
+"""
+
+
+
+def zeroMatrix(matrix):
+    m = len(matrix) - 1
+    n = len(matrix[0]) - 1
+    for i in range(m):
+        for j in range(n):
+                if matrix[i][j]  == 0:
+                    matrix[i+1][j] = 0
+
+
+matrix = [[0,1,2],[3,4,5],[6,7,8]]
+
+
+zeroMatrix(matrix)
+print(matrix)