Example

Input

1


Output

)(
#include<iostream>
#include<string>
#include<cstdio>
#include<vector>
#include<cmath>
#include<algorithm>
#include<functional>
#include<iomanip>
#include<queue>
#include<ciso646>
#include<random>
#include<map>
#include<set>
#include<complex>
using namespace std;
typedef long long ll;
const ll MOD = 998244353;
const ll INF = (ll)1000000007 * 1000000007;
const double EPS = 1e-9;
typedef pair<int, int> P;
typedef unsigned int ui;
#define stop char nyaa;cin>>nyaa;
#define rep(i,n) for(int i=0;i<n;i++)
#define per(i,n) for(int i=n-1;i>=0;i--)
#define Rep(i,sta,n) for(int i=sta;i<n;i++)
#define rep1(i,n) for(int i=1;i<=n;i++)
#define per1(i,n) for(int i=n;i>=1;i--)
#define Rep1(i,sta,n) for(int i=sta;i<=n;i++)
typedef long double ld;
typedef complex<ld> Point;
const ld eps = 1e-11;
const ld pi = acos(-1.0);
typedef pair<ll, ll> LP;
int main() {
	ll a; cin >> a;
	ll cnt = 0;
	for (cnt;; cnt++) {
		if (cnt*(cnt + (ll)1) / (ll)2>=a)break;
	}
	ll d = cnt - (cnt * (cnt + (ll)1) / (ll)2 - a);
	rep(i, d) {
		cout << ')';
	}
	cout << '(';
	rep(i, cnt - d)cout << ')';
	rep(i, cnt - (ll)1)cout << '(';
	cout << endl;
	return 0;
}
