Scanner xxx = new Scanner(System.in);
然后xxx对象调用下列方法(函数),读取用户在命令行输入的各种数据类型:
next.Byte(),nextDouble(),nextFloat,nextInt(),nextLine(),nextLong(),nextShot()
package p3;
import java.util.*;
public class p3 {
public static void main(String args[]){
Scanner a=new Scanner(System.in);
int b[];
b = new int[5];
for(int i=0;i<5;i++){
b[i] = a.nextInt();
}
int l=5;
while(l!=0){
--l;
System.out.printf("%d",b[l]);
}
}
}