java求斐波那契额数列 public static void main String args int fnew int20f01f11System.out.println第1项为f0System.out.println第2项为f1for int i2i20i int j i1fi fi1fi2Sy
java求平均数和大于平均数的数 核心部分int count static double average static double value static double sum0public static void main String args Scanner sc new Scanner Syste