package wac.wev.LianXi;
//需求:鍵盤錄入一個值(1<=n<=9)之間,輸出nn乘法表
import java.util.Scanner;
public class FunctionDemo3 {
public static void main(String[] args){
//先鍵盤錄入和導包
Scanner sc = new Scanner(System.in);
//接收數據
System.out.println("請輸入一個數據(1~9):");
int n =sc.nextInt();
chengFaBiao(n);
}
//1:先明確返回值:void
//2:明確參數類型和參數個數:int
public static void chengFaBiao(int n){
for(int x=1;x<=n;x++){//限定行
for(int y=1;y<=x;y++){//限定列
System.out.print(x+""+y+"="+(xy)+"\t");//拼接輸出格式
}
System.out.println();//換行
}
}
}