Java练习:
打印九九乘法表
package struct;
public class Demo07 {
public static void main(String[] args) {
//打印九九乘法表
for (int j = 1; j <= 9; j++) {
for (int i = 1; i <= j; i++) {
System.out.print(i+"*"+j+"="+i*j+"\t");
}
System.out.println();
}
}
}