| # | 제출 시각 | 아이디 | 문제 | 언어 | 결과 | 실행 시간 | 메모리 |
|---|---|---|---|---|---|---|---|
| 898870 | 2024-01-05T08:21:48 Z | arashMLG | Cubeword (CEOI19_cubeword) | C++17 | 499 ms | 16196 KB |
#include<bits/stdc++.h>
using namespace std;
#pragma GCC optimize("O3,unroll-loops")
#pragma GCC target("sse4")
typedef long long ll;
typedef pair<int,int> pii;
typedef pair<ll,ll> pll;
const int N = 5e5 + 23;
const int K = 26 + 26;
const ll mod = 998244353;
const ll inf = 1e18;
//#define F first
#define S second
#define pb push_back
#define sz(x) ((int)x.size())
#define all(x) x.begin(),x.end()
#define lc (v<<1)
#define rc ((v<<1)|1)
#define F(x) for(int x = 0; x < K; x++)
#define debug(x) cout<<#x << " : " << x << endl;
#define int ll
int dp[K][K][K];
vector<string> s[11];
int cnt[K][K];
vector<pii> vec;
int val[300];
int javab = 0;
void solve(int len) {
F(i) F(j) {
cnt[i][j] = 0;
F(k) dp[i][j][k] = 0;
}
sort(all(s[len]));
s[len].resize(unique(all(s[len])) - s[len].begin());
for(string t : s[len]) {
cnt[val[t[0]]][val[t.back()]] ++;
}
F(i) F(a) F(b) F(c) {
(dp[a][b][c] += (1LL*cnt[i][a]*cnt[i][b]%mod*cnt[i][c] %mod)) %= mod;
}
int ans=0;
F(a) F(b) F(c) F(d) {
(ans += (dp[a][b][c] *dp[a][b][d]%mod*dp[a][c][d]%mod*dp[b][c][d])) %= mod;
}
(javab += ans) %=mod;
}
int32_t main() {
cin.tie(nullptr)->sync_with_stdio(false);
int x = 0;
for(char c = 'a'; c<= 'z'; c++) {
val[c] = x++;
}
for(char c = 'A'; c<= 'Z'; c++) {
val[c] = x++;
}
for(char c = '0'; c <= '9'; c++) {
val[c] = x ++;
}
int n; cin>>n;
for(int i = 0 ;i < n ; i++){
string t; cin>>t;
s[sz(t)].pb(t);
reverse(all(t));
s[sz(t)].pb(t);
}
for(int i = 3; i <= 10; i ++) solve(i);
cout<<javab%mod;
return 0;
}
Compilation message
| # | 결과 | 실행 시간 | 메모리 | Grader output |
|---|---|---|---|---|
| 1 | Correct | 499 ms | 8176 KB | Output is correct |
| 2 | Correct | 439 ms | 8220 KB | Output is correct |
| 3 | Correct | 435 ms | 8152 KB | Output is correct |
| 4 | Correct | 454 ms | 8268 KB | Output is correct |
| 5 | Correct | 441 ms | 8252 KB | Output is correct |
| 6 | Correct | 444 ms | 8392 KB | Output is correct |
| 7 | Correct | 445 ms | 8436 KB | Output is correct |
| 8 | Correct | 433 ms | 8152 KB | Output is correct |
| 9 | Correct | 441 ms | 8212 KB | Output is correct |
| 10 | Correct | 439 ms | 8228 KB | Output is correct |
| 11 | Correct | 439 ms | 8328 KB | Output is correct |
| 12 | Correct | 432 ms | 8252 KB | Output is correct |
| 13 | Correct | 440 ms | 8252 KB | Output is correct |
| 14 | Correct | 432 ms | 8092 KB | Output is correct |
| 15 | Correct | 433 ms | 8192 KB | Output is correct |
| 16 | Correct | 435 ms | 8068 KB | Output is correct |
| 17 | Correct | 438 ms | 8420 KB | Output is correct |
| 18 | Correct | 439 ms | 8104 KB | Output is correct |
| 19 | Correct | 440 ms | 8192 KB | Output is correct |
| 20 | Correct | 432 ms | 8168 KB | Output is correct |
| 21 | Correct | 435 ms | 8240 KB | Output is correct |
| # | 결과 | 실행 시간 | 메모리 | Grader output |
|---|---|---|---|---|
| 1 | Correct | 499 ms | 8176 KB | Output is correct |
| 2 | Correct | 439 ms | 8220 KB | Output is correct |
| 3 | Correct | 435 ms | 8152 KB | Output is correct |
| 4 | Correct | 454 ms | 8268 KB | Output is correct |
| 5 | Correct | 441 ms | 8252 KB | Output is correct |
| 6 | Correct | 444 ms | 8392 KB | Output is correct |
| 7 | Correct | 445 ms | 8436 KB | Output is correct |
| 8 | Correct | 433 ms | 8152 KB | Output is correct |
| 9 | Correct | 441 ms | 8212 KB | Output is correct |
| 10 | Correct | 439 ms | 8228 KB | Output is correct |
| 11 | Correct | 439 ms | 8328 KB | Output is correct |
| 12 | Correct | 432 ms | 8252 KB | Output is correct |
| 13 | Correct | 440 ms | 8252 KB | Output is correct |
| 14 | Correct | 432 ms | 8092 KB | Output is correct |
| 15 | Correct | 433 ms | 8192 KB | Output is correct |
| 16 | Correct | 435 ms | 8068 KB | Output is correct |
| 17 | Correct | 438 ms | 8420 KB | Output is correct |
| 18 | Correct | 439 ms | 8104 KB | Output is correct |
| 19 | Correct | 440 ms | 8192 KB | Output is correct |
| 20 | Correct | 432 ms | 8168 KB | Output is correct |
| 21 | Correct | 435 ms | 8240 KB | Output is correct |
| 22 | Correct | 430 ms | 7904 KB | Output is correct |
| 23 | Correct | 432 ms | 7976 KB | Output is correct |
| 24 | Correct | 441 ms | 8156 KB | Output is correct |
| 25 | Correct | 432 ms | 7952 KB | Output is correct |
| 26 | Correct | 435 ms | 7872 KB | Output is correct |
| 27 | Correct | 431 ms | 8228 KB | Output is correct |
| 28 | Correct | 435 ms | 7996 KB | Output is correct |
| 29 | Correct | 433 ms | 7868 KB | Output is correct |
| 30 | Correct | 441 ms | 8000 KB | Output is correct |
| 31 | Correct | 434 ms | 7996 KB | Output is correct |
| 32 | Correct | 431 ms | 7988 KB | Output is correct |
| 33 | Correct | 441 ms | 7876 KB | Output is correct |
| 34 | Correct | 431 ms | 8092 KB | Output is correct |
| 35 | Correct | 437 ms | 8224 KB | Output is correct |
| 36 | Correct | 434 ms | 8092 KB | Output is correct |
| 37 | Correct | 430 ms | 7996 KB | Output is correct |
| 38 | Correct | 434 ms | 8192 KB | Output is correct |
| 39 | Correct | 430 ms | 8116 KB | Output is correct |
| 40 | Correct | 436 ms | 8060 KB | Output is correct |
| 41 | Correct | 430 ms | 8172 KB | Output is correct |
| 42 | Correct | 435 ms | 7992 KB | Output is correct |
| # | 결과 | 실행 시간 | 메모리 | Grader output |
|---|---|---|---|---|
| 1 | Correct | 499 ms | 8176 KB | Output is correct |
| 2 | Correct | 439 ms | 8220 KB | Output is correct |
| 3 | Correct | 435 ms | 8152 KB | Output is correct |
| 4 | Correct | 454 ms | 8268 KB | Output is correct |
| 5 | Correct | 441 ms | 8252 KB | Output is correct |
| 6 | Correct | 444 ms | 8392 KB | Output is correct |
| 7 | Correct | 445 ms | 8436 KB | Output is correct |
| 8 | Correct | 433 ms | 8152 KB | Output is correct |
| 9 | Correct | 441 ms | 8212 KB | Output is correct |
| 10 | Correct | 439 ms | 8228 KB | Output is correct |
| 11 | Correct | 439 ms | 8328 KB | Output is correct |
| 12 | Correct | 432 ms | 8252 KB | Output is correct |
| 13 | Correct | 440 ms | 8252 KB | Output is correct |
| 14 | Correct | 432 ms | 8092 KB | Output is correct |
| 15 | Correct | 433 ms | 8192 KB | Output is correct |
| 16 | Correct | 435 ms | 8068 KB | Output is correct |
| 17 | Correct | 438 ms | 8420 KB | Output is correct |
| 18 | Correct | 439 ms | 8104 KB | Output is correct |
| 19 | Correct | 440 ms | 8192 KB | Output is correct |
| 20 | Correct | 432 ms | 8168 KB | Output is correct |
| 21 | Correct | 435 ms | 8240 KB | Output is correct |
| 22 | Correct | 430 ms | 7904 KB | Output is correct |
| 23 | Correct | 432 ms | 7976 KB | Output is correct |
| 24 | Correct | 441 ms | 8156 KB | Output is correct |
| 25 | Correct | 432 ms | 7952 KB | Output is correct |
| 26 | Correct | 435 ms | 7872 KB | Output is correct |
| 27 | Correct | 431 ms | 8228 KB | Output is correct |
| 28 | Correct | 435 ms | 7996 KB | Output is correct |
| 29 | Correct | 433 ms | 7868 KB | Output is correct |
| 30 | Correct | 441 ms | 8000 KB | Output is correct |
| 31 | Correct | 434 ms | 7996 KB | Output is correct |
| 32 | Correct | 431 ms | 7988 KB | Output is correct |
| 33 | Correct | 441 ms | 7876 KB | Output is correct |
| 34 | Correct | 431 ms | 8092 KB | Output is correct |
| 35 | Correct | 437 ms | 8224 KB | Output is correct |
| 36 | Correct | 434 ms | 8092 KB | Output is correct |
| 37 | Correct | 430 ms | 7996 KB | Output is correct |
| 38 | Correct | 434 ms | 8192 KB | Output is correct |
| 39 | Correct | 430 ms | 8116 KB | Output is correct |
| 40 | Correct | 436 ms | 8060 KB | Output is correct |
| 41 | Correct | 430 ms | 8172 KB | Output is correct |
| 42 | Correct | 435 ms | 7992 KB | Output is correct |
| 43 | Correct | 437 ms | 7876 KB | Output is correct |
| 44 | Correct | 432 ms | 7960 KB | Output is correct |
| 45 | Correct | 435 ms | 8104 KB | Output is correct |
| 46 | Correct | 439 ms | 7956 KB | Output is correct |
| 47 | Correct | 434 ms | 8032 KB | Output is correct |
| 48 | Correct | 430 ms | 8352 KB | Output is correct |
| 49 | Correct | 433 ms | 8768 KB | Output is correct |
| 50 | Correct | 433 ms | 8392 KB | Output is correct |
| 51 | Correct | 431 ms | 8244 KB | Output is correct |
| 52 | Correct | 434 ms | 7956 KB | Output is correct |
| 53 | Correct | 433 ms | 7824 KB | Output is correct |
| 54 | Correct | 435 ms | 8332 KB | Output is correct |
| 55 | Correct | 431 ms | 8212 KB | Output is correct |
| 56 | Correct | 431 ms | 7924 KB | Output is correct |
| 57 | Correct | 435 ms | 8268 KB | Output is correct |
| 58 | Correct | 431 ms | 8376 KB | Output is correct |
| 59 | Correct | 434 ms | 8272 KB | Output is correct |
| 60 | Correct | 436 ms | 8252 KB | Output is correct |
| 61 | Correct | 459 ms | 8012 KB | Output is correct |
| 62 | Correct | 436 ms | 8216 KB | Output is correct |
| 63 | Correct | 438 ms | 8624 KB | Output is correct |
| # | 결과 | 실행 시간 | 메모리 | Grader output |
|---|---|---|---|---|
| 1 | Correct | 499 ms | 8176 KB | Output is correct |
| 2 | Correct | 439 ms | 8220 KB | Output is correct |
| 3 | Correct | 435 ms | 8152 KB | Output is correct |
| 4 | Correct | 454 ms | 8268 KB | Output is correct |
| 5 | Correct | 441 ms | 8252 KB | Output is correct |
| 6 | Correct | 444 ms | 8392 KB | Output is correct |
| 7 | Correct | 445 ms | 8436 KB | Output is correct |
| 8 | Correct | 433 ms | 8152 KB | Output is correct |
| 9 | Correct | 441 ms | 8212 KB | Output is correct |
| 10 | Correct | 439 ms | 8228 KB | Output is correct |
| 11 | Correct | 439 ms | 8328 KB | Output is correct |
| 12 | Correct | 432 ms | 8252 KB | Output is correct |
| 13 | Correct | 440 ms | 8252 KB | Output is correct |
| 14 | Correct | 432 ms | 8092 KB | Output is correct |
| 15 | Correct | 433 ms | 8192 KB | Output is correct |
| 16 | Correct | 435 ms | 8068 KB | Output is correct |
| 17 | Correct | 438 ms | 8420 KB | Output is correct |
| 18 | Correct | 439 ms | 8104 KB | Output is correct |
| 19 | Correct | 440 ms | 8192 KB | Output is correct |
| 20 | Correct | 432 ms | 8168 KB | Output is correct |
| 21 | Correct | 435 ms | 8240 KB | Output is correct |
| 22 | Correct | 430 ms | 7904 KB | Output is correct |
| 23 | Correct | 432 ms | 7976 KB | Output is correct |
| 24 | Correct | 441 ms | 8156 KB | Output is correct |
| 25 | Correct | 432 ms | 7952 KB | Output is correct |
| 26 | Correct | 435 ms | 7872 KB | Output is correct |
| 27 | Correct | 431 ms | 8228 KB | Output is correct |
| 28 | Correct | 435 ms | 7996 KB | Output is correct |
| 29 | Correct | 433 ms | 7868 KB | Output is correct |
| 30 | Correct | 441 ms | 8000 KB | Output is correct |
| 31 | Correct | 434 ms | 7996 KB | Output is correct |
| 32 | Correct | 431 ms | 7988 KB | Output is correct |
| 33 | Correct | 441 ms | 7876 KB | Output is correct |
| 34 | Correct | 431 ms | 8092 KB | Output is correct |
| 35 | Correct | 437 ms | 8224 KB | Output is correct |
| 36 | Correct | 434 ms | 8092 KB | Output is correct |
| 37 | Correct | 430 ms | 7996 KB | Output is correct |
| 38 | Correct | 434 ms | 8192 KB | Output is correct |
| 39 | Correct | 430 ms | 8116 KB | Output is correct |
| 40 | Correct | 436 ms | 8060 KB | Output is correct |
| 41 | Correct | 430 ms | 8172 KB | Output is correct |
| 42 | Correct | 435 ms | 7992 KB | Output is correct |
| 43 | Correct | 437 ms | 7876 KB | Output is correct |
| 44 | Correct | 432 ms | 7960 KB | Output is correct |
| 45 | Correct | 435 ms | 8104 KB | Output is correct |
| 46 | Correct | 439 ms | 7956 KB | Output is correct |
| 47 | Correct | 434 ms | 8032 KB | Output is correct |
| 48 | Correct | 430 ms | 8352 KB | Output is correct |
| 49 | Correct | 433 ms | 8768 KB | Output is correct |
| 50 | Correct | 433 ms | 8392 KB | Output is correct |
| 51 | Correct | 431 ms | 8244 KB | Output is correct |
| 52 | Correct | 434 ms | 7956 KB | Output is correct |
| 53 | Correct | 433 ms | 7824 KB | Output is correct |
| 54 | Correct | 435 ms | 8332 KB | Output is correct |
| 55 | Correct | 431 ms | 8212 KB | Output is correct |
| 56 | Correct | 431 ms | 7924 KB | Output is correct |
| 57 | Correct | 435 ms | 8268 KB | Output is correct |
| 58 | Correct | 431 ms | 8376 KB | Output is correct |
| 59 | Correct | 434 ms | 8272 KB | Output is correct |
| 60 | Correct | 436 ms | 8252 KB | Output is correct |
| 61 | Correct | 459 ms | 8012 KB | Output is correct |
| 62 | Correct | 436 ms | 8216 KB | Output is correct |
| 63 | Correct | 438 ms | 8624 KB | Output is correct |
| 64 | Runtime error | 74 ms | 16196 KB | Execution killed with signal 11 |
| 65 | Halted | 0 ms | 0 KB | - |