我正在尝试创建一个方法来获取一个String数组并将元素复制到一个Integer数组然后计算平均值.不确定我是否在正确的道路上或者这是完全错误的.
public static double CalculateAvg(String [] Grades)
{
int []Exams = new int[Grades.length];
double AVG =0;
int sum = 0;
int j = 0;
for (int i = 0; i <= Grades.length; i++)
{
Exams[i] = Integer.parseInt(Grades[i]);
Exams[i] = j;
sum +=j;
AVG= (double)sum/4;
}
//return AVG;
}
}
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