代码:
package dome1;
public class chengfabiao {
public static void main(String[] args) {
for(int i = 1;i <= 9;i++) {
for(int j = 1;j <= i;j++) {
System.out.print(i+"*"+j+"="+(i*j)+" ");
}
System.out.println();
}
}
}
运行结果: