자연수 N을 입력하면 N!값을 구하세요.
function solution(n){
let answer=1;
function DFS(n){
if(n===1) return;
else{
answer*=n;
DFS(n-1);
}
}
answer=DFS(n);
return answer;
}
console.log(solution(5));
function solution(n){
let answer;
function DFS(n){
if(n===1) return 1;
else return n*DFS(n-1);
}
answer=DFS(n);
return answer;
}
console.log(solution(5));