package cn.jbit.nestedloops;
import java.util.Scanner;
/**
* 计算一个班的平均分
*/
public class AvgScore {
public static void main(String args[]){
int[] score = new int[4]; //成绩数组
float sum = 0.0f; //成绩总和
float average = 0.0f; //成绩平均值
//循环输入学员成绩
Scanner input = new Scanner(System.in);
System.out.println("请输入4位学员的成绩");
for(int i = 0; i < score.length; i++){
System.out.print("第"+ (i+1) +"位学员的成绩:");
score[i] = input.nextInt();
sum = sum + score[i]; //成绩累加
}
average = sum / score.length; //计算平均值
System.out.println("参赛学员的平均分是:" + average);
}
}