ValueError: invalid literal for int() with base 10:

In Python ” ValueError: invalid literal for int() with base 10: ‘Enter Year:’ ” we face this error message when we try to convert input() string into integer int() and at the same time we use int() inside input function { input( int() ) } that’s why we face this error. If you want to fix this error so we need to use int (input() ) instead of input( int() ), for more clarification please see the below example.

Wrong Code

print("Welcome To Amol Blog Leap Year Python Code")
year = input(int("Enter Year:"))

if year % 4 == 0:
    if year % 100 == 0:
        if year % 400 == 0:
            print("Leap Year")
        else:
            print("Not Leap Year")
    else:
        print("Not Leap Year")
else:
    print("Not Leap Year")

Error Massage

Traceback (most recent call last):
  File "/home/kali/python/webproject/simple_projects/Leap_year/main.py", line 2, in <module>
    year = input(int("Enter Year:"))
ValueError: invalid literal for int() with base 10: 'Enter Year:'

Wrong code line

year = input(int("Enter Year:"))

Correct code line

year = int(input("Enter Year:"))

• Wrong action: year = input ( int ( “Enter Year:” ) )
• Correct action: year = int( input (“Enter Year:” ) )

Entire Correct Code line

print("Welcome To Amol Blog Leap Year Python Code")
year = int(input("Enter Year:"))

if year % 4 == 0:
    if year % 100 == 0:
        if year % 400 == 0:
            print("Leap Year")
        else:
            print("Not Leap Year")
    else:
        print("Not Leap Year")
else:
    print("Not Leap Year")

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