public class Demo {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
System.out.println("请输入一个正整数");
int n = sc.nextInt();
StringBuilder sb = new StringBuilder();
sb.append(n + "=");
int x = 2;
while (n != x) {
if (n % x == 0) {
sb.append(x+"*");
n = n / x;
}else{
x++;
}
}
sb.append(n);
System.out.println(sb.toString());
}
}
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
System.out.println("请输入一个正整数");
int n = sc.nextInt();
StringBuilder sb = new StringBuilder();
sb.append(n + "=");
int x = 2;
while (n != x) {
if (n % x == 0) {
sb.append(x+"*");
n = n / x;
}else{
x++;
}
}
sb.append(n);
System.out.println(sb.toString());
}
}