Python Exercise: Generates a two-dimensional array
Python Conditional: Exercise-11 with Solution
Write a Python program that takes two digits m (row) and n (column) as input and generates a two-dimensional array. The element value in the i-th row and j-th column of the array should be i*j.
Note :
i = 0,1.., m-1
j = 0,1, n-1.
Pictorial Presentation:

Sample Solution:
Python Code :
row_num = int(input("Input number of rows: "))
col_num = int(input("Input number of columns: "))
multi_list = [[0 for col in range(col_num)] for row in range(row_num)]
for row in range(row_num):
for col in range(col_num):
multi_list[row][col]= row*col
print(multi_list)
Sample Output:
Input number of rows: 3 Input number of columns: 4 [[0, 0, 0, 0], [0, 1, 2, 3], [0, 2, 4, 6]]
Flowchart:

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Python: Tips of the Day
Decapitalizes the first letter of a string:
Example:
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Output:
pythonTips pYTHONTIPS
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