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| #include <bits/stdc++.h>
#pragma optimization_level 3
#pragma GCC optimize("Ofast,no-stack-protector,unroll-loops,fast-math,O3")
#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx")
#pragma GCC optimize("Ofast")
#pragma GCC target("avx,avx2,fma")
#pragma GCC optimization ("unroll-loops")
using namespace std;
struct PairHash {inline std::size_t operator()(const std::pair<int, int> &v) const { return v.first * 31 + v.second; }};
#define Code ios_base::sync_with_stdio(false);
#define By ios::sync_with_stdio(0);
#define Sumfi cout.tie(NULL);
using ll = long long;
using ld = long double;
const ld PI = 3.14159265358979323846;
const ll INF = 1e18;
const ld EPS = 1e-9;
const ll MAX_N = 101010;
const ll mod = 1e9+7;
typedef pair<ll, ll> pll;
typedef vector<pll> vpll;
typedef array<ll,3> all3;
typedef array<ll,5> all5;
typedef vector<all3> vall3;
typedef vector<all5> vall5;
typedef vector<ld> vld;
typedef vector<ll> vll;
typedef vector<vll> vvll;
typedef vector<int> vi;
typedef vector<string> vs;
typedef vector<vs> vvs;
typedef unordered_set<ll> usll;
typedef unordered_set<pll, PairHash> uspll;
typedef unordered_map<ll, ll> umll;
typedef unordered_map<pll, ll, PairHash> umpll;
#define rep(i,m,n) for(ll i=m;i<n;i++)
#define rrep(i,m,n) for(ll i=n;i>=m;i--)
#define all(a) begin(a), end(a)
#define rall(a) rbegin(a), rend(a)
#define ZERO(a) memset(a,0,sizeof(a))
#define MINUS(a) memset(a,0xff,sizeof(a))
#define sz(x) ll((x).size())
#define pyes cout<<"Yes\n";
#define pno cout<<"No\n";
#define pneg1 cout<<"-1\n";
#define CASE(x) cout<<"Case #"<<x<<": ";
template <typename T>
void print(T &&t) { cout << t << "\n"; }
template<typename T>
void printv(vector<T>v){ll n=v.size();rep(i,0,n)cout<<v[i]<<" ";cout<<"\n";}
ll __gcd(ll x, ll y) { return !y ? x : __gcd(y, x % y); }
ll __lcm(ll x, ll y) { return x * y / __gcd(x,y); }
ll modpow(ll n, ll x, ll MOD = mod) { if(!x) return 1; ll res = modpow(n,x>>1,MOD); res = (res * res) % MOD; if(x&1) res = (res * n) % MOD; return res; }
void padding(vs& A, ll f, ll t) {
ll len = 0;
rep(i,f,t+1) len = max(len, sz(A[i]));
rep(i,f,t+1) {
while(sz(A[i]) < len) A[i].push_back(' ');
}
}
void helper(vs& A, string& s, ll& p, ll dep, ll y) {
ll f = y, e = dep*2 + y;
while(p < sz(s) and s[p] != ']') {
padding(A,f,e);
A[f].push_back('+');
A[f].push_back('-');
A[f].push_back(' ');
rep(i,f+1,e) A[i].push_back('|');
A[e].push_back('+');
A[e].push_back('-');
A[e].push_back(' ');
++p;
bool hasNext = (s[p] == '[');
if(hasNext) helper(A, s, p, dep - 1, y + 1);
padding(A,f,e);
if(!hasNext) {
A[f].push_back('-');
A[e].push_back('-');
} else {
A[f].back() = A[e].back() = '-';
}
padding(A,f,e);
A[f].push_back('+');
rep(i,f+1,e) A[i].push_back('|');
A[e].push_back('+');
++p;
}
}
vs solve(string s) {
ll depth = 0;
string st;
rep(i,0,sz(s)) {
if(s[i] == '[') st.push_back('[');
else st.pop_back();
depth = max(depth, sz(st));
}
vs res(depth*2+1,"");
ll p = 0;
helper(res, s, p, depth,0);
return res;
}
int main() {
Code By Sumfi
cout.precision(12);
ll tc = 1;
for (ll i = 1; i <= tc; i++) {
ll n;
cin>>n;
string s;
cin>>s;
for(auto& r : solve(s)) print(r);
}
return 0;
}
|
