public static int solve ( int pages , int initialSpeed , int maxSpeed , int accelerate , int late ) {
  int days = 0 ;
  int pageCounter = 0 ;
  while ( pageCounter < pages ) {
    pageCounter += initialSpeed ;
    days ++ ;
    if ( days > 1 ) pageCounter -= late ;
    initialSpeed += accelerate ;
    if ( initialSpeed > maxSpeed ) initialSpeed = maxSpeed ;
  }
  return days ;
}

public static int solve ( int pages , int initialSpeed , int maxSpeed , int accelerate , int late ) { int days = 0 ; int pageCounter = 0 ; while ( pageCounter < pages ) { pageCounter += initialSpeed ; days ++ ; if ( days > 1 ) pageCounter -= late ; initialSpeed += accelerate ; if ( initialSpeed > maxSpeed ) initialSpeed = maxSpeed ; } return days ; }
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