Print perfect square numbers in a given range

Prime Number:- Perfect Square Number means the product of two same natural numbers.

Example:-

4,9,16.....

Problem statement:- Program to Find out all perfect square numbers present within a given range.

Sample Input/Output:-

Sample Input First: 2 20                      Sample Output First: 4 9 16 

Sample Input Second: 50 100             Sample Output Second: 64 81 100

Data requirement:-

   Input Data:- fristnumber, endnumber

  Output Data:-i

  Additional Data:- sqr

Program in C
  

Here is the source code of the C Program to Find out all perfect square numbers present within a given range.

Code:

#include <stdio.h>

#include<math.h>

int main()

{

  int i, firstnum, endnumber;

  printf ("Enter the first number:");

  scanf ("%d", &firstnum);

  printf ("Enter the second number:");

  scanf ("%d", &endnumber);

  printf ("perfect squares between %d and %d: \n", firstnum, endnumber);

   for(i=firstnum;i<=endnumber;i++)

    {

    double sqr=sqrt(i);

   if(sqr-floor(sqr)==0)

     printf("%d ",i);

    }

  return 0;

}

Input/Output:

Enter the first number:

2

Enter the second number:20

perfect squares between 2 and 20:

4 9 16 

Program in C++
  

Here is the source code of the C++ Program to print perfect square numbers in a given range.

Code:

#include<iostream>

#include<math.h>

using namespace std;

int main()

{

    int range1,range2;

    cout<<"Enter a range:";

    cin>>range1>>range2;

    int count=0;

    cout<<"Perfect numbers between "<<range1<<" and "<<range2<<" are: ";

    for(int i=range1;i<=range2;i++)

    {

    double sqr=sqrt(i);

   if(sqr-floor(sqr)==0)

     cout<<i<<" ";

    }

}

Input/Output:

Enter a range:

50
100

Perfect numbers between 50 and 100 are: 64 81 100

Program in Java
  

Here is the source code of the Java Program to Find out all perfect square numbers present within a given range.

Code:

import java.util.Scanner;

public class PerfectSquareNumberInRange {

public static void main(String[] args) {

Scanner cs=new Scanner(System.in);

int firstnumber, endnumber, i;

       System.out.println("Enter the First number:");

       firstnumber=cs.nextInt();

       System.out.println("Enter the Last number:");

       endnumber=cs.nextInt();

System.out.println("Perfect squares numbers between "+fristnumber+" and "+endnumber+" are:");

   for(i=firstnumber;i<=endnumber;i++)

    {

    double sqr=Math.sqrt(i);

   if(sqr-Math.floor(sqr)==0)

     System.out.print(i+" ");

    }

cs.close();

}

}

Input/Output:

Enter the First number:

200

Enter the Last number:

300

Perfect squares numbers between 200 and 300 are:

225 256 289 

Program in Python
  

Here is the source code of the Python Program to print perfect square numbers in a given range.

Code:

import math
print("Enter range:")
range1=int(input())
range2=int(input())
print("Perfect squares between ",range1," and ",range2," are: ")
for i in range(range1,range2+1):
    sqr=math.sqrt(i)
    if sqr-math.floor(sqr)==0:
        print(i,end=" ") 

Input/Output:

Enter range:

300

500

Perfect squares between  300  and  500  are: 

324 361 400 441 484 

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