import java.util.Scanner;
public class Test01 {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
double d = sc.nextDouble();
int i = 0;
if(d < 0) {
i = (int) (d - 0.5);
}else {
i = (int) (d + 0.5);
}
System.out.println(i);
}
}
public class Test01 {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
double d = sc.nextDouble();
int i = 0;
if(d < 0) {
i = (int) (d - 0.5);
}else {
i = (int) (d + 0.5);
}
System.out.println(i);
}
}
「求助大佬帮看看这道算法题吧!」定义一个int类型变量i,i为由浮点数变量d四舍五入后的整数类型,请将转换后的i进行输出
https://gw-c.nowcoder.com/api/sparta/jump/link?link=https%3A%2F%2Fwww.nowcoder.com%2Fpractice%2Fcae89de6292b4084acb93659353260e0
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