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);

        for(int i =0;i>=0;i++){
            int c=scanner.nextInt();
            if(c<=0){
                break;
            }
            count=count+1;
        }
        System.out.print(count);
        

    }
}