Code Pascal Triangle | Python
Pascal Triangle
1
1 1
1 2 1
1 3 3 1
1 4 6 4 1
1 5 10 10 5 1
...............
How to code the Pascal Triangle?
1. Understand the logic
2. Try to convert your logic into code. Again try... :)
3. Let's Code Now :)
Logic:
Each row's terms have a value of (n-1)Cr where n is the current line no and r is in range of [0, n-1]
1st Row:
1
0C0
2nd Row:
1 2 1
2C0 2C1 2C2
3rd row:
1 3 3 1
3C0 3C1 3C2 3C3
And so on ...
Python Stuff:
input(): This is used to take input in python. We can pass arguments to the input() function, this argument will be displayed on the console while taking input.
as: input("Good morning :)")
on the console: Good morning :)
num = int(input("Enter a number: ")): This is called typecasting in python. Input will be typecasted into int and stored in num variable. If the string is as input this will throw an error.
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Happy Coding!
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