oj.uz

Submission #1117602

# Submission time Handle Problem Language Result Execution time Memory
1117602 2024-11-24T06:38:20 Z vjudge1 Match (CEOI16_match) C++17
0 / 100
 1 ms 336 KB 
#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
#define ll long long
#define endl "\n"

using namespace std;
using namespace __gnu_pbds;

mt19937_64 rng(chrono::steady_clock::now().time_since_epoch().count());
template <typename T, typename key = less_equal<T>>
using ordered_set = tree<T, null_type, key, rb_tree_tag, tree_order_statistics_node_update>;

void solve()
{
    string s;
    cin >> s;
    ll n = s.size();
    string b(n, '(');
    stack<ll> st;
    for (ll i = 0; i < n; i++)
        if (st.empty()) b[i] = '(', st.push(i);
        else if (s[st.top()] == s[i]) b[i] = ')', st.pop();
        else b[i] = '(', st.push(i);
    if (st.size() > 0) b = "-1";
    cout << b << endl;
}

int main()
{
    ios_base::sync_with_stdio(0); cin.tie(0);
    ll t = 1;   
    // precomp();
    // cin >> t;
    for (ll cs = 1; cs <= t; cs++)
        solve();
    // cerr << "\nTime elapsed: " << clock() * 1000.0 / CLOCKS_PER_SEC << " ms\n";
}

Subtask #1
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 336 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 27.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 336 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 63.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 336 KB Output isn't correct
2 Halted 0 ms 0 KB -