Find words which are greater than given length k

A string is given and you have to find all the words (substrings separated by a space) which are greater than given length k.

Examples: 

Input : str = "hello geeks for geeks 
          is computer science portal" 
        k = 4
Output : hello geeks geeks computer 
         science portal
Explanation : The output is list of all 
words that are of length more than k.

Input : str = "string is fun in python"
        k = 3
Output : string python

The idea is to first split given string around space. Then traverse through all words. For every word, check



C++

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// C++ program to find all string 
// which are greater than given length k
  
#include <bits/stdc++.h>
using namespace std;
  
// function find sttring greater than
// length k
void string_k(string s, int k)
{
    // create the empty string
    string w = "";
    // iterate the loop till every space
    for(int i = 0; i < s.size(); i++)
    {
        if(s[i] != ' ')
          
            // append this sub string in
            // string w
            w = w + s[i];
        else {
              
            // if length of current sub
            // string w is greater than
            // k then print
            if(w.size() > k)
                cout << w << " ";
                w = "";
        }
    }
}
  
// Driver code
int main()
{
    string s = "geek for geeks";
    int k = 3;
    s = s + " ";
    string_k(s, k);
    return 0;
}
  
// This code is contributed by 
// Manish Shaw (manishshaw1)

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Java














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// Java program to find all string  


// which are greater than given length k 


import java.io.*; 


import java.util.*; 


   


public class GFG { 


       


    // function find sttring greater than 


    // length k 


    static void string_k(String s, int k) 


    { 


        // create the empty string 


        String w = ""; 


           


        // iterate the loop till every space 


        for(int i = 0; i < s.length(); i++) 


        { 


            if(s.charAt(i) != ' ') 


               


                // append this sub string in 


                // string w 


                w = w + s.charAt(i); 


            else { 


                   


                // if length of current sub 


                // string w is greater than 


                // k then print 


                if(w.length() > k) 


                    System.out.print(w + " "); 


                w = ""; 


            } 


        } 


    } 


       


    // Driver code 


    public static void main(String args[]) 


    { 


        String s = "geek for geeks"; 


        int k = 3; 


        s = s + " "; 


        string_k(s, k); 


    } 


} 


   


// This code is contributed by  


// Manish Shaw (manishshaw1) 



















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Python














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# Python program to find all string  


# which are greater than given length k 


  


# function find sttring greater than length k 


def string_k(k, str): 


      


    # create the empty string 


    string = [] 


      


    # split the string where space is comes 


    text = str.split(" ") 


      


    # iterate the loop till every substring 


    for x in text: 


          


        # if length of current sub string 


        # is greater than k then 


        if len(x) > k: 


              


            # append this sub string in 


            # string list 


            string.append(x) 


              


     # return string list 


    return string 


  


  


# Driver Program      


k = 3


str ="geek for geeks"


print(string_k(k, str))  



















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C#














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// C# program to find all string  


// which are greater than given length k 


using System; 


  


class GFG { 


      


    // function find sttring greater than 


    // length k 


    static void string_k(string s, int k) 


    { 


        // create the empty string 


        string w = ""; 


          


        // iterate the loop till every space 


        for(int i = 0; i < s.Length; i++) 


        { 


            if(s[i] != ' ') 


              


                // append this sub string in 


                // string w 


                w = w + s[i]; 


            else { 


                  


                // if length of current sub 


                // string w is greater than 


                // k then print 


                if(w.Length > k) 


                    Console.Write(w + " "); 


                w = ""; 


            } 


        } 


    } 


      


    // Driver code 


    static void Main() 


    { 


        string s = "geek for geeks"; 


        int k = 3; 


        s = s + " "; 


        string_k(s, k); 


    } 


} 


  


// This code is contributed by  


// Manish Shaw (manishshaw1) 



















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PHP














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<?php 


// PHP program to find all $ 


// which are greater than given length k 


  


// function find sttring greater than 


// length k 


function string_k($s, $k) 


{ 


      


    // create the empty string 


    $w = ""; 


      


    // iterate the loop till every space 


    for($i = 0; $i < strlen($s); $i++) 


    { 


        if($s[$i] != ' ') 


          


            // append this sub $in $w 


            $w = $w.$s[$i]; 


        else { 


              


            // if length of current sub 


            // $w is greater than 


            // k then print 


            if(strlen($w) > $k) 


                echo ($w." "); 


            $w = ""; 


        } 


    } 


} 


  


// Driver code 


$s = "geek for geeks"; 


$k = 3; 


$s = $s . " "; 


string_k($s, $k); 


  


// This code is contributed by  


// Manish Shaw (manishshaw1) 


?> 



















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Output:


['geek', 'geeks']






          
          
          

          

    

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