結果
問題 | No.2761 Substitute and Search |
ユーザー |
👑 |
提出日時 | 2024-05-01 21:34:41 |
言語 | C++17(gcc12) (gcc 12.3.0 + boost 1.87.0) |
結果 |
TLE
|
実行時間 | - |
コード長 | 1,932 bytes |
コンパイル時間 | 23,287 ms |
コンパイル使用メモリ | 355,740 KB |
最終ジャッジ日時 | 2025-02-21 10:04:43 |
ジャッジサーバーID (参考情報) |
judge2 / judge5 |
(要ログイン)
ファイルパターン | 結果 |
---|---|
sample | AC * 3 |
other | AC * 1 TLE * 1 -- * 11 |
ソースコード
#pragma GCC target("avx2")#pragma GCC optimize("O3")#pragma GCC optimize("unroll-loops")#include<bits/stdc++.h>#include<atcoder/all>#define rep(i,n) for(int i=0;i<n;i++)using namespace std;using namespace atcoder;typedef long long ll;typedef vector<int> vi;typedef vector<long long> vl;typedef vector<vector<int>> vvi;typedef vector<vector<long long>> vvl;typedef long double ld;typedef pair<int, int> P;ostream& operator<<(ostream& os, const modint& a) {os << a.val(); return os;}template <int m> ostream& operator<<(ostream& os, const static_modint<m>& a) {os << a.val(); return os;}template <int m> ostream& operator<<(ostream& os, const dynamic_modint<m>& a) {os << a.val(); return os;}template<typename T> istream& operator>>(istream& is, vector<T>& v){int n = v.size(); assert(n > 0); rep(i, n) is >> v[i]; return is;}template<typename U, typename T> ostream& operator<<(ostream& os, const pair<U, T>& p){os << p.first << ' ' << p.second; return os;}template<typename T> ostream& operator<<(ostream& os, const vector<T>& v){int n = v.size(); rep(i, n) os << v[i] << (i == n - 1 ? "\n" : " "); returnos;}template<typename T> ostream& operator<<(ostream& os, const vector<vector<T>>& v){int n = v.size(); rep(i, n) os << v[i] << (i == n - 1 ? "\n" : "");return os;}template<typename T> void chmin(T& a, T b){a = min(a, b);}template<typename T> void chmax(T& a, T b){a = max(a, b);}// full-searchint main(){int n, l, q;cin >> n >> l >> q;vector<string> s(n);cin >> s;rep(_, q){int t;cin >> t;if(t == 1){int k;char c, d;cin >> k >> c >> d;k--;rep(i, n){if(s[i][k] == c) s[i][k] = d;}}if(t == 2){string t;cin >> t;int m = t.size();int ans = 0;rep(i, n){bool success = true;rep(j, m) if(s[i][j] != t[j]){success = false;break;}if(success) ans++;}cout << ans << "\n";}}return 0;}