public boolean cigarParty(int cigars, boolean isWeekend) {
  if (isWeekend) {
    if (40 <= cigars) {
      return true;
    }
    else {
      return false;
    }
  }
  else {
    if (40 <= cigars && cigars <= 60) {
      return true;
    }
    else {
      return false;
    }
  }
}

public boolean cigarParty(int cigars, boolean isWeekend) {
  if (isWeekend) {
    return 40 <= cigars;
  }
  else {
    return 40 <= cigars && cigars <= 60;
  }
}

public boolean cigarParty(int cigars, boolean isWeekend) {
  boolean aboveLowerLimit = 40 <= cigars;
  if (isWeekend) {
    return aboveLowerLimit;
  }
  else {
    return aboveLowerLimit && cigars <= 60;
  }
}

public boolean cigarParty(int cigars, boolean isWeekend) {
  if (cigars < 40) {
    return false;
  }
  if (isWeekend) {
    return true;
  }
  else {
    if (cigars <= 60) {
	  return true;
	}
	else {
		return false;
	}
  }
}

public boolean cigarParty(int cigars, boolean isWeekend) {
  if (cigars < 40) {
    return false;
  }
  boolean isWeekDay = !isWeekend;
  if (isWeekDay && 60 < cigars) {
    return false;
  }
  else {
    return true;
  }
}

public boolean cigarParty(int cigars, boolean isWeekend) {
  if (cigars < 40) {
    return false;
  }
  if (isWeekend) {
    return true;
  }
  else {
    return cigars <= 60;
  }
}

public boolean cigarParty(int cigars, boolean isWeekend) {
  if (cigars < 40) {
    return false;
  }
  if (isWeekend || cigars <= 60) {
    return true;
  }
  else {
    return false;
  }
}

public boolean cigarParty(int cigars, boolean isWeekend) {
  if (cigars < 40) {
    return false;
  }
  return isWeekend || cigars <= 60;
}

public boolean cigarParty(int cigars, boolean isWeekend) {
  return cigars >= 40 && (isWeekend || cigars <= 60);
}