package homework;
import java.util.Scanner;
public class H {
public static void main(String[] args) {
Scanner in=new Scanner(System.in);
int n;
n=in.nextInt();
int [][]x=new int[10][10];
System.out.println("* ");
for (int i = 1; i <=n ; i++)
{
a[0][i]=i;
System.out.print(x[0][i]+" ");
}
for (int j = 1; j <=n; j++)
{
x[j][0]=j;
System.out.print(x[j][0]+" ");
for (int k=1;k<=j;k++)
{
x[j][k]=x[0][j]*[j][0];
System.out.print(x[j][k]);
}
System.out.print("\n");
}
}
}
写那么复杂干嘛?
i=1
while i<10:
j=1
while j<=i:
print("%d*%d=%2d"%(j,i,j*i),end=' ')
j+=1
print("")
i+=1