package com.javarush.task.task05.task0507;
import java.io.BufferedReader;
import java.io.InputStreamReader;
/*
Среднее арифметическое
*/
public class Solution {
public static void main(String[] args) throws Exception {
BufferedReader reader =new BufferedReader(new InputStreamReader(System.in));
double sum = 0;
double num = 0;
float sr = 0;
while(true) {
String g = reader.readLine();
double a = Integer.parseInt(g);
if (a == -1)
break;
num++;
sum+=a;
sr=sum/num;
}
System.out.println(sr);//напишите тут ваш код
}
}package com.javarush.task.task05.task0507;
import java.io.BufferedReader;
import java.io.InputStreamReader;
/*
Среднее арифметическое
*/
public class Solution {
public static void main(String[] args) throws Exception {
BufferedReader reader =new BufferedReader(new InputStreamReader(System.in));
double sum = 0;
double num = 0;
while(true) {
String g = reader.readLine();
double a = Integer.parseInt(g);
if (a == -1)
break;
num++;
sum+=a;
sr=sum/num;
}
System.out.println(sr);//напишите тут ваш код
}
}