Python: Create a 3X3 grid with numbers
Python List: Exercise - 86 with Solution
Write a Python program to create a 3X3 grid with numbers.
nums =  for i in range(3): nums.append() for j in range(1, 4): nums[i].append(j) print("3X3 grid with numbers:") print(nums)
3X3 grid with numbers: [[1, 2, 3], [1, 2, 3], [1, 2, 3]]
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Previous: Write a Python program to create a multidimensional list (lists of lists) with zeros.
Next: Write a Python program to read a matrix from console and print the sum for each column. Accept matrix rows, columns and elements for each column separated with a space(for every row) as input from the user.
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Python: Tips of the Day
When we speak of division we normally mean (/) float division operator, this will give a precise result in float format with decimals.
For a rounded integer result there is (//) floor division operator in Python. Floor division will only give integer results that are round numbers.
print(1000 // 300) print(1000 / 300)
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