2021-09-18

用java中的while写99 乘法表


源程序
public class wh2 {
public static void main(String[] args) {
int n,m=1;
while(m<=9){
n=1;
while(n<=m){
System.out.print(m+""+n+"="+mn+" ");
++n;
}
{
++m;
System.out.println();
}
}
}