結果
| 問題 |
No.1725 [Cherry 3rd Tune D] 無言の言葉
|
| コンテスト | |
| ユーザー |
suta28407928
|
| 提出日時 | 2021-10-29 23:09:47 |
| 言語 | C++14 (gcc 13.3.0 + boost 1.87.0) |
| 結果 |
AC
|
| 実行時間 | 282 ms / 4,000 ms |
| コード長 | 3,751 bytes |
| コンパイル時間 | 2,477 ms |
| コンパイル使用メモリ | 194,916 KB |
| 実行使用メモリ | 124,828 KB |
| 最終ジャッジ日時 | 2024-10-07 12:47:24 |
| 合計ジャッジ時間 | 8,999 ms |
|
ジャッジサーバーID (参考情報) |
judge3 / judge1 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 2 |
| other | AC * 42 |
ソースコード
#pragma GCC ta g("avx2")
#pragma GCC optimize("Ofast")
#pragma GCC optimize("unroll-loops")
#include <bits/stdc++.h>
using namespace std;
#define DEBUG
#ifdef DEBUG
template <class T, class U>
ostream &operator<<(ostream &os, const pair<T, U> &p) {
os << '(' << p.first << ',' << p.second << ')';
return os;
}
template <class T> ostream &operator<<(ostream &os, const vector<T> &v) {
os << '{';
for(int i = 0; i < (int)v.size(); i++) {
if(i) { os << ','; }
os << v[i];
}
os << '}';
return os;
}
void debugg() { cerr << endl; }
template <class T, class... Args>
void debugg(const T &x, const Args &... args) {
cerr << " " << x;
debugg(args...);
}
#define debug(...) \
cerr << __LINE__ << " [" << #__VA_ARGS__ << "]: ", debugg(__VA_ARGS__)
#define dump(x) cerr << __LINE__ << " " << #x << " = " << (x) << endl
#else
#define debug(...) (void(0))
#define dump(x) (void(0))
#endif
using namespace std;
typedef long long ll;
typedef vector<ll> vl;
typedef vector<vl> vvl;
typedef vector<char> vc;
typedef vector<string> vs;
typedef vector<bool> vb;
typedef vector<double> vd;
typedef pair<ll,ll> P;
typedef pair<int,int> pii;
typedef vector<P> vpl;
typedef tuple<ll,ll,ll> tapu;
#define rep(i,n) for(int i=0; i<(n); i++)
#define REP(i,a,b) for(int i=(a); i<(b); i++)
#define all(x) (x).begin(), (x).end()
#define rall(x) (x).rbegin(), (x).rend()
template<typename T1,typename T2> inline bool chmin(T1 &a,T2 b){
if(a>b){
a = b; return true;
}
else return false;
}
template<typename T1,typename T2> inline bool chmax(T1 &a,T2 b){
if(a<b){
a = b; return true;
}
else return false;
}
template<typename T> inline void print(T &a){
int sz = a.size();
for(auto itr = a.begin(); itr != a.end(); itr++){
cout << *itr;
sz--;
if(sz) cout << " ";
}
cout << "\n";
}
template<typename T1,typename T2> inline void print2(T1 a, T2 b){
cout << a << " " << b << "\n";
}
template<typename T1,typename T2,typename T3> inline void print3(T1 a, T2 b, T3 c){
cout << a << " " << b << " " << c << "\n";
}
void mark() {cout << "#" << "\n";}
ll pcount(ll x) {return __builtin_popcountll(x);}
//#include <atcoder/maxflow>
//using namespace atcoder;
const int inf = (1<<30)-1;
const ll linf = 1LL<<61;
const int MAX = 510000;
int dy[8] = {0,1,0,-1,1,-1,-1,1};
int dx[8] = {-1,0,1,0,1,-1,1,-1};
const double pi = acos(-1);
const double eps = 1e-9;
//const int mod = 1e9 + 7;
const int mod = 998244353;
int main(){
vs s(4); cin >> s[0] >> s[1];
int n = s[0].size(), m = s[1].size();
int mx = max(n,m);
s[2] = s[0]; s[3] = s[1];
reverse(all(s[2])); reverse(all(s[3]));
vector<vvl> sum(4,vvl(mx+1,vl(26,0)));
rep(i,4){
rep(j,s[i].size()){
rep(k,26){
sum[i][j+1][k] = sum[i][j][k] + (s[i][j] - k == 'a');
}
}
}
auto get_id = [&](int Y) -> int {
int p = 0;
while((1<<p+1) <= Y) p++;
int res = 0;
while(1){
if((1<<p) == Y) break;
res++;
Y = (1<<p) - (Y - (1<<p));
while(p > 0 && (1<<p) > Y) p--;
}
return (res%2)*2+1;
};
auto f = [&](int k, char ch) -> int {
int c = ch - 'a';
int a = k / ((n+m)*2);
int b = k % ((n+m)*2);
int res = 0;
rep(i,4) res += sum[i][(int)s[i].size()][c] * a;
if(b >= n){
res += sum[0][n][c];
}else{
res += sum[0][b][c];
return res;
}
if(b >= n+m){
res += sum[1][m][c];
}else{
int Y = a*2+1;
res += sum[get_id(Y)][b-n][c];
return res;
}
if(b >= n*2+m){
res += sum[2][n][c];
}else{
res += sum[2][b-n-m][c];
return res;
}
res += sum[get_id(a*2+2)][b-n*2-m][c];
return res;
};
int q; cin >> q;
while(q--){
int l,r; cin >> l >> r; l--;
char c; cin >> c;
cout << f(r,c) - f(l,c) << "\n";
}
}
suta28407928