Question
print reverse of numbers in an array.
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Code
import java.util.Scanner;
public class ReverseNumbersInArray
{
public static void main(String[] args)
{
/* Initialize array */
int [] arr;
int n=0,i=0,temp=0,reversedInteger=0,remainder=0;
Scanner sc = new Scanner(System.in);
System.out.println("Enter a number of elements in the array");
n = sc.nextInt();
arr=new int[n];
System.out.println("Enter numbers in array");
for(i=0;i< n;i++)
{
arr[i]=sc.nextInt();
}
/* printing reverse numbers in an array */
System.out.println("reverse numbers in an array");
for(i=0;i< n;i++)
{
reversedInteger=0;
temp= arr[i];
/* reversed integer is stored in variable */
while( temp != 0 )
{
remainder = temp % 10;
reversedInteger = reversedInteger * 10 + remainder;
temp /= 10;
}
System.out.print(reversedInteger+" ");
}
}
}
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