题解 | 统计输入正数个数

import java.util.*;

public class Main {
    public static void main(String[] args) {
        int count = 0;
        Scanner scanner = new Scanner(System.in);

        //write your code here......
        int i;
        for(int j=0;j<2147483647;j++){
            i=scanner.nextInt();
            if(i>0) count++;
            else{
                break;
            }
        }
        System.out.println(count);

    }
}