大家帮我看一下这段为什么错了,呵呵谢谢,
代码如下:
import java.util.Arrays;
import java.io.*;public class chap3_04 {
/** Creates a new instance of chap3_04 */
public chap3_04() {
}
public static void main(String[] args){
Double[] da = new Double[]{new Double(1.58e5),new Double(-4.23e4),new Double(48)};
Arrays.sort(da);
for(int i=0;i < da.length;i++){
System.out.prinln(da[i]);
}
//-4.23e4,48,1.58e5
}
}
系统提示这段代码有问题:System.out.prinln(da[i]);说是找不到
代码如下:
import java.util.Arrays;
import java.io.*;public class chap3_04 {
/** Creates a new instance of chap3_04 */
public chap3_04() {
}
public static void main(String[] args){
Double[] da = new Double[]{new Double(1.58e5),new Double(-4.23e4),new Double(48)};
Arrays.sort(da);
for(int i=0;i < da.length;i++){
System.out.prinln(da[i]);
}
//-4.23e4,48,1.58e5
}
}
系统提示这段代码有问题:System.out.prinln(da[i]);说是找不到
因为他是
System.out.println(da[i]);说是找不到