Recursion_팩토리얼
✅ 재귀함수를 이용해 팩토리얼을 계산하는 함수를 만드세요
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class Main {
public int DFS(int n){
if(n==1) return 1;
else{
return DFS(n-1)*n;
}
}
public static void main(String[] args) {
Main T = new Main();
Scanner sc= new Scanner(System.in);
int n= sc.nextInt();
System.out.println(T.DFS(n));
}
}
🔵 ThingsILearned
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