結果
| 問題 |
No.996 Phnom Penh
|
| コンテスト | |
| ユーザー |
kotamanegi
|
| 提出日時 | 2020-02-21 22:37:19 |
| 言語 | C++17(clang) (17.0.6 + boost 1.87.0) |
| 結果 |
WA
|
| 実行時間 | - |
| コード長 | 2,048 bytes |
| コンパイル時間 | 1,759 ms |
| コンパイル使用メモリ | 162,072 KB |
| 実行使用メモリ | 5,248 KB |
| 最終ジャッジ日時 | 2024-11-30 16:31:29 |
| 合計ジャッジ時間 | 2,547 ms |
|
ジャッジサーバーID (参考情報) |
judge5 / judge3 |
(要ログイン)
| ファイルパターン | 結果 |
|---|---|
| sample | AC * 3 |
| other | AC * 19 WA * 6 |
コンパイルメッセージ
main.cpp:3:18: warning: '#pragma comment linker' ignored [-Wignored-pragmas]
3 | #pragma comment (linker, "/STACK:526000000")
| ^
1 warning generated.
ソースコード
#define _CRT_SECURE_NO_WARNINGS
#include "bits/stdc++.h"
#pragma comment (linker, "/STACK:526000000")
using namespace std;
typedef string::const_iterator State;
#define eps 1e-11L
#define MAX_MOD 1000000007LL
#define GYAKU 500000004LL
#define MOD 998244353LL
#define seg_size 262144*2LL
#define pb push_back
#define mp make_pair
typedef long long ll;
#define REP(a,b) for(long long (a) = 0;(a) < (b);++(a))
#define ALL(x) (x).begin(),(x).end()
unsigned long xor128() {
static unsigned long x = 123456789, y = 362436069, z = 521288629, w = time(NULL);
unsigned long t = (x ^ (x << 11));
x = y; y = z; z = w;
return (w = (w ^ (w >> 19)) ^ (t ^ (t >> 8)));
}
void init() {
iostream::sync_with_stdio(false);
cout << fixed << setprecision(10);
}
#define int ll
void solve() {
string s;
cin >> s;
int ans = 0;
int cnt = 0;
REP(i, s.length()) {
if (s[i] == 'e') {
cnt = 2;
}
else if (s[i] == 'h') {
cnt = max(cnt, 1LL);
}
}
int now_place = 0;
while (true) {
if (now_place + 2 >= s.length()) break;
if (s[now_place] == 'p' && s[now_place+1] == 'h' && s[now_place+2] == 'n') {
now_place += 3;
int cnter = 0;
while (true) {
if (now_place + 1 >= s.length()) break;
if (s[now_place] == 'o' && s[now_place + 1] == 'm') {
cnter++;
now_place += 2;
continue;
}
else if((cnter <= 0 || s[now_place] != 'h')&&(cnter <= 1||s[now_place] != 'e'))break;
now_place++;
}
cnt = max(cnt, cnter + 1LL);
ans += cnter;
}
else if (s[now_place] == 'p' && s[now_place + 1] == 'e' && s[now_place + 2] == 'n') {
now_place += 3;
int cnter = 1;
while (true) {
if (now_place + 1 >= s.length()) break;
if (s[now_place] == 'o' && s[now_place + 1] == 'm') {
cnter++;
now_place += 2;
continue;
}
else if (s[now_place] != 'h' && (cnter <= 1||s[now_place] != 'e'))break;
now_place++;
}
cnt = max(cnt, cnter + 1LL);
ans += cnter - 1;
}
else {
now_place++;
}
}
cout << ans + cnt << endl;
}
#undef int
int main() {
init();
solve();
}
kotamanegi