Write a program in Java check the given number is perfect number or prime number using switch case
Answers
Answered by
2
Explanation:
import java.util.Scanner;
public class Perfect
{
public static void main(String[] args)
{
int n, sum = 0;
Scanner s = new Scanner(System.in);
System.out.print("Enter any integer you want to check:");
n = s.nextInt();
for(int i = 1; i < n; i++)
{
if(n % i == 0)
{
sum = sum + i;
}
}
if(sum == n)
{
System.out.println("Given number is Perfect");
}
else
{
System.out.println("Given number is not Perfect");
}
}
int divisor(int x)
{
return x;
}
}
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1
Answer:
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Explanation:
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