题解 |
四舍五入
http://www.nowcoder.com/practice/cae89de6292b4084acb93659353260e0
import java.util.Scanner;
public class Main { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); double d= scanner.nextDouble();
//write your code here......
int i = (int) d;
if ((d - i) > 0.5) {
i = i + 1;
}
System.out.println(i);
}
}
昆· 希斯莱杰 文章被收录于专栏
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