To Check Prime Number | For Loop | Python

Python Program to check whether Entered Number is Prime Number or Not, through For Loop.

• Coding for the Above Program.

1. n=int(input("Enter a Number="))
2. prime= True
3. for i in range(2,n):
4.     if(n%i==0):
5.         prime= False
6. if prime:
7.     print(f"{n} is Prime Number")
8. else:
9.     print(f"{n} is Not Prime Number")

• Visual Studio Code Screenshot of the Above Program with Output.

To Check Prime Number in Python

• New Concept:

In Line 6 and 7, there is new concept of f-string.

Every f-string statement consists of two parts, one is character f or F, and the next one is a string which we want to format. The string will be enclosed in single, double, or triple quotes.

Example: f"String" 

The variables in the curly { } braces are displayed in the output as a normal print statement. Let's see an example.

print(f "{Variable 1} String {Variable 2} String. ") 

 

 Notes:

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