核心提示：package com.bangnin.factorial;/*** 用递归算法实现n的阶乘* @author administrator**/public class Factorial {//用递...
package com.bangnin.factorial;
/**
* 用递归算法实现n的阶乘
* @author administrator
*
*/
public class Factorial {
//用递归算法实现n的阶乘
public static void main(String[] args) {
int a=factorial(4);
System.out.println(a);
}
private static int factorial(int n){
if(n==1){
return 1;
}else{
return n*factorial(n-1);
}
}
}
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