結果
| 問題 |
No.3143 Colorless Green Parentheses Sleep Furiously
|
| コンテスト | |
| ユーザー |
hint908
|
| 提出日時 | 2025-05-16 21:52:25 |
| 言語 | C++23 (gcc 13.3.0 + boost 1.87.0) |
| 結果 |
AC
|
| 実行時間 | 6 ms / 2,000 ms |
| コード長 | 3,101 bytes |
| コンパイル時間 | 3,553 ms |
| コンパイル使用メモリ | 278,544 KB |
| 実行使用メモリ | 6,272 KB |
| 最終ジャッジ日時 | 2025-05-17 00:25:18 |
| 合計ジャッジ時間 | 5,708 ms |
|
ジャッジサーバーID (参考情報) |
judge2 / judge1 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 3 |
| other | AC * 49 |
ソースコード
// #pragma GCC target("avx2")
// #pragma GCC optimize("O3")
// #pragma GCC optimize("unroll-loops")
#include<bits/stdc++.h>
using namespace std;
using uint = unsigned int;
using ll = long long;
using ull = unsigned long long;
using ld = long double;
template<class T> using V = vector<T>;
template<class T> using VV = V<V<T>>;
template<class T> using VVV = V<VV<T>>;
template<class T> using VVVV = VV<VV<T>>;
#define rep(i,n) for(ll i=0ll;(i)<(n);(i)++)
#define REP(i,a,n) for(ll i=(a);(i)<(n);(i)++)
#define rrep(i,n) for(ll i=(n)-1;(i)>=(0ll);(i)--)
#define RREP(i,a,n) for(ll i=(n)-1;(i)>=(a);(i)--)
const long long INF = (1LL << 60);
const long long mod99 = 998244353;
const long long mod107 = 1000000007;
const long long mod = mod99;
#define eb emplace_back
#define be(v) (v).begin(),(v).end()
#define all(v) (v).begin(),(v).end()
#define foa(i,v) for(auto& (i) : (v))
#define UQ(v) sort(be(v)), (v).erase(unique(be(v)), (v).end())
#define UQ2(v,cmp) sort(be(v)), (v).erase(unique(be(v),cmp), (v).end())
#define UQ3(v,cmp) sort(be(v),cmp), (v).erase(unique(be(v)), (v).end())
#define UQ4(v,cmp,cmp2) sort(be(v), cmp), (v).erase(unique(be(v),cmp2), (v).end())
#define LB(x,v) (lower_bound(be(v),(x))-(v).begin())
#define LB2(x,v,cmp) (lower_bound(be(v),(x),(cmp))-(v).begin())
#define UB(x,v) (upper_bound(be(v),(x))-(v).begin())
#define UB2(x,v,cmp) (upper_bound(be(v),(x),(cmp))-(v).begin())
#define dout() cout << fixed << setprecision(20)
#define randinit() srand((unsigned)time(NULL))
template<class T, class U> bool chmin(T& t, const U& u) { if (t > u){ t = u; return 1;} return 0; }
template<class T, class U> bool chmax(T& t, const U& u) { if (t < u){ t = u; return 1;} return 0; }
ll Rnd(ll L=0, ll R=mod99){return rand()%(R-L)+L;}
void solve(){
ll n,k;
string s;
cin >> n >> k >> s;
ll cc = 0;
{
string t = "";
for(auto c:s){
if(t.empty() or c == '(' or t.back() == ')') t += c;
else t.pop_back();
if(t.empty()) cc++;
}
if(!t.empty()){
cout << "No" << endl;
return;
}
}
string t = "";
string a = "";
for(auto c:s){
if(c == ')'){
ll cnt = 0, cn = 0;
while(a.back() != '('){
cn++;
if(a.back() == '+') cnt++;
a.pop_back();
}
a.pop_back();
if(cn == 0) t += "1";
if(cnt == 0) t += "+1";
t += ")";
a.push_back('1');
}
if(c == '('){
if(!t.empty() and t.back() == ')'){
t.push_back('+');
a.push_back('+');
}
t.push_back(c);
a.push_back('(');
}
}
ll cnt = 0;
for(auto c:t) if(c == '1') cnt++;
while(cnt < k) t += "+1", cnt++;
if(cnt != k or (cc == 1 and t.back() == ')')) cout << "No" << endl;
else cout << "Yes\n" << t << endl;
}
int main(){
cin.tie(nullptr);
ios::sync_with_stdio(false);
int t=1;
// cin >> t;
rep(i,t) solve();
}
hint908