static ArrayList < Integer > addToArrayForm ( ArrayList < Integer > A , int K ) {
  ArrayList < Integer > v = new ArrayList < Integer > ( ) ;
  ArrayList < Integer > ans = new ArrayList < Integer > ( ) ;
  int rem = 0 ;
  int i = 0 ;
  for ( i = A . size ( ) - 1 ;
  i >= 0 ;
  i -- ) {
    int my = A . get ( i ) + K % 10 + rem ;
    if ( my > 9 ) {
      rem = 1 ;
      v . add ( my % 10 ) ;
    }
    else {
      v . add ( my ) ;
      rem = 0 ;
    }
    K = K / 10 ;
  }
  while ( K > 0 ) {
    int my = K % 10 + rem ;
    v . add ( my % 10 ) ;
    if ( my / 10 > 0 ) rem = 1 ;
    else rem = 0 ;
    K = K / 10 ;
  }
  if ( rem > 0 ) v . add ( rem ) ;
  for ( int j = v . size ( ) - 1 ;
  j >= 0 ;
  j -- ) ans . add ( v . get ( j ) ) ;
  return ans ;
}

static ArrayList < Integer > addToArrayForm ( ArrayList < Integer > A , int K ) { ArrayList < Integer > v = new ArrayList < Integer > ( ) ; ArrayList < Integer > ans = new ArrayList < Integer > ( ) ; int rem = 0 ; int i = 0 ; for ( i = A . size ( ) - 1 ; i >= 0 ; i -- ) { int my = A . get ( i ) + K % 10 + rem ; if ( my > 9 ) { rem = 1 ; v . add ( my % 10 ) ; } else { v . add ( my ) ; rem = 0 ; } K = K / 10 ; } while ( K > 0 ) { int my = K % 10 + rem ; v . add ( my % 10 ) ; if ( my / 10 > 0 ) rem = 1 ; else rem = 0 ; K = K / 10 ; } if ( rem > 0 ) v . add ( rem ) ; for ( int j = v . size ( ) - 1 ; j >= 0 ; j -- ) ans . add ( v . get ( j ) ) ; return ans ; }
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