package com.alibaba.demo05;
public class lianxi1 {
public static void main(String[] args) {
int a = 1,b = 1;
System.out.printf("%-15d %-15d",a,b);
for (int i = 0; i < 19; i++) {
a=a+b;
b=a+b;
System.out.printf("%-15d %-15d",a,b);
if(i%2==0){
System.out.println();
}
}
}
}