package a; public class QiuHe {
private int m;
private int n; public int getM() {
return m;
}
public void setM(int m) {
this.m = m;
}
public int getN() {
return n;
}
public void setN(int n) {
this.n = n;
}
public void qiuhe()
{
int sum=0;
String p=String.valueOf(m);
for (int i = 0; i < n; i++) {
sum=sum+new Integer(p);
p=p+String.valueOf(m); }
System.out.println("求和结果为: "+sum); }
public static void main(String[] args) {
QiuHe q=new QiuHe();
q.setM(3);
q.setN(4);
q.qiuhe(); } }