题解 | #统计输入正数个数#
统计输入正数个数
http://www.nowcoder.com/practice/3266386e460a4e219d6b7d0bed2065b9
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......
while (scanner.nextInt()>0) {
count++;
}
System.out.println( count);
}
}
查看8道真题和解析