Program to Print Items from a List with Specific Length

Python Program to Print Items from a List with Specific Length

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In the previous article, we have discussed Python Program to Add Number to each Element in a List
Given a list of a string and some specific length and the task is to print items from a List with a given Specific Length.

len() function :

The len() function is a Python built-in function.

The length of a string is returned as an integer value by the len() function.

The length of a string can be obtained by passing a string value as a parameter to the len() function.

Examples:

Example1:

Input:

Given List = ['hello', 'btechgeeks', 'good', 'morning']
Given length = 5

Output:

The Items from a given List with given Specific Length : 
hello

Example 2:

Input:

Given List = ['abcd', 'efghigdh', 'kjfatr', 'ihg', 'dfth']
Given length = 4

Output:

The Items from a given List with given Specific Length : 
abcd
dfth

Program to Print Items from a List with Specific Length

Below are the ways to print items from a List with a given Specific Length.

Method #1: Using For Loop (Static Input)

Approach:

  • Give the List of String as static input and store it in a variable.
  • Give the length as static input and store it in another variable.
  • Loop in the above-given list using for loop.
  • Inside the loop, check if the length of the iterator is equal to the given length using the len() function and if conditional statement.
  • If the statement is true, then print the iterator value(i.e. string).
  • The Exit of the program.

Below is the implementation:

# Give the List of String as static input and store it in a variable.
gvn_lst = ['hello', 'btechgeeks', 'good', 'morning']
# Given the length as static input and store it in another variable.
gvn_len = 5
# Loop in the above-given list using for loop.
print("The Items from a given List with given Specific Length : ")
for itr in gvn_lst:
  # Inside the loop, check if the length of the iterator is equal to the given length
  # using len() function and if conditional statement.
    if(len(itr)) == gvn_len:
     # If the statement is true, then print the iterator value(i.e. string).
        print(itr)

Output:

The Items from a given List with given Specific Length : 
hello

Method #2: Using For Loop (User Input)

Approach:

  • Give the List of Strings as user input using list(),map(),input(),and split() functions and store it in a variable.
  • Give the length as user input using the int(input()) function and store it in another variable.
  • Loop in the above-given list using for loop.
  • Inside the loop, check if the length of the iterator is equal to the given length using len() function and if conditional statement.
  • If the statement is true, then print the iterator value(i.e. string).
  • The Exit of the program.

Below is the implementation:

# Give the List of String as user input using list(),map(),input(),and 
#split() functions and store it in a variable.
gvn_lst = list(map(str, input( 'Enter some random List Elements separated by spaces = ').split()))
# Give the length as user input using int(input())and store it in another variable.
gvn_len = int(input("Enter some random number = "))
# Loop in the above-given list using for loop.
print("The Items from a given List with given Specific Length : ")
for itr in gvn_lst:
  # Inside the loop, check if the length of the iterator is equal to the given length
  # using len() function and if conditional statement.
    if(len(itr)) == gvn_len:
     # If the statement is true, then print the iterator value(i.e. string).
        print(itr)

Output:

Enter some random List Elements separated by spaces = abcd efghigdh kjfatr ihg dfth
Enter some random number = 4
The Items from a given List with given Specific Length : 
abcd
dfth

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