import java.util.Scanner;public class function_absolute { public static void main(String[] args){ System.out.println("请输入数字1");Scanner sc = new Scanner(System.in);int temp1 = sc.nextInt();int absolute_value;if(temp1>=0)absolute_value=temp1;else absolute_value=-temp1;} ...
利用java语句求一个数的绝对值用if语句
import java.util.Scanner;
public class function_absolute
{
public static void main(String[] args)
{
System.out.println("请输入数字1");
Scanner sc = new Scanner(System.in);
int temp1 = sc.nextInt();
int absolute_value;
if(temp1>=0)
absolute_value=temp1;
else
absolute_value=-temp1;
}2015-07-13
if(x>0){
x=x;
}else{
x=-x;
}2015-07-13
