Reverse.java

importjava.util.* ;
publicclassReverse {
publicstaticvoidmain(String[] args) {
Scannerin = newScanner(System.in) ;
System.out.println("Enter size of the array") ;
intn = in.nextInt() ;
inta[] = newint[n] ;
System.out.println("Enter the elements ") ;
for(inti=0 ; i<n ; i++){
a[i] = in.nextInt() ;
 }
intlptr=0 , rptr=n-1 ;
while(lptr<rptr){
inttemp = a[lptr] ;
a[lptr] = a[rptr] ;
a[rptr] = temp ;
lptr++ ;
rptr-- ;
 }
System.out.println("Revered array :") ;
for(intel : a){
System.out.print(el+" ");
 }
 }
}