結果
| 問題 | No.341 沈黙の期間 |
| ユーザー |
 GeckoCPPSonata
|
| 提出日時 | 2019-09-01 23:10:34 |
| 言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
| 結果 |
AC
|
| 実行時間 | 2 ms / 5,000 ms |
| コード長 | 8,256 bytes |
| コンパイル時間 | 1,457 ms |
| コンパイル使用メモリ | 114,684 KB |
| 実行使用メモリ | 5,376 KB |
| 最終ジャッジ日時 | 2024-05-07 06:09:22 |
| 合計ジャッジ時間 | 2,415 ms |
|
ジャッジサーバーID （参考情報） |
judge3 / judge2 |
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テストケース
テストケース表示| 入力 | 結果 | 実行時間 実行使用メモリ |
|---|---|---|
| testcase_00 | AC | 2 ms
5,248 KB |
| testcase_01 | AC | 2 ms
5,376 KB |
| testcase_02 | AC | 2 ms
5,376 KB |
| testcase_03 | AC | 2 ms
5,376 KB |
| testcase_04 | AC | 2 ms
5,376 KB |
| testcase_05 | AC | 2 ms
5,376 KB |
| testcase_06 | AC | 1 ms
5,376 KB |
| testcase_07 | AC | 2 ms
5,376 KB |
| testcase_08 | AC | 2 ms
5,376 KB |
| testcase_09 | AC | 2 ms
5,376 KB |
| testcase_10 | AC | 2 ms
5,376 KB |
| testcase_11 | AC | 2 ms
5,376 KB |
| testcase_12 | AC | 2 ms
5,376 KB |
| testcase_13 | AC | 2 ms
5,376 KB |
ソースコード
#pragma region
//gcc
//#include <bits/stdc++.h>
//clang
#include <set> // #
#include <map> // ############### # # ##
#include <list> // # # ### # ##
#include <queue> // # # ## # ##
#include <stack> // # # ## # #
#include <cmath> // ############### ## # ##
#include <ctime> // # # # # # ##
#include <cstdio> // # # #############################
#include <vector> // # # # # ##
#include <string> // ############### ## ##
#include <bitset> // # # ### ##
#include <cctype> // # # ### ##
#include <cstdlib> // # # ### ##
#include <cstring> // # # # ### ## ##
#include <utility> // ## ## # #### ## ####
#include <numeric> // ### #### ##### ###########
#include <complex> //
#include <sstream> // # # # # # # ### ##### ####### ###### ####### ######
#include <fstream> // # # # # # # # # # # # # # # # #
#include <iomanip> // # # # # # # # # # # # # # # #
#include <cassert> // # # # ### # # # # # # ##### ######
#include <iostream> // # # # # # # # # # # # # # #
#include <iterator> // # # # # # # # # # # # # # # #
#include <algorithm>// # ##### # # ### ##### ####### ###### ####### # #
using namespace std;
using ll = long long;
using vi = vector<int>;
using vl = vector<ll>;
using vvi = vector<vi>;
using vvl = vector<vl>;
using pii = pair<int, int>;
using pll = pair<ll, ll>;
using pil = pair<int, ll>;
using pli = pair<ll, int>;
const char alphabetl[26] = {'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j',
'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't',
'u', 'v', 'w', 'x', 'y', 'z'};
const char alphabetu[26] = {'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J',
'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T',
'U', 'V', 'W', 'X', 'Y', 'Z'};
const double pi = 3.141592653589793238462643383279502884197169;
const double napier = 2.718281828459045235360287471352662497757247;
static const double EPS = 1e-14;
static const ll INFLL = 1e18;
static const int INF = (1 << 30) - 1;
static const ll MOD = (ll) 1e9 + 7;
const int NM = 10100;//max index of array
#define cauto const auto&
#define bit(n) (1LL<<(n))
#define UNIQUE(v) v.erase( unique(v.begin(), v.end()), v.end() );
#define itn int
#define ZERO(a) memset(a, 0, sizeof(a))
#define MINUS(a) memset(a, 0xff, sizeof(a))
#define INF(a) memset(a, 0x3f, sizeof(a))
#define FILL(a,c) fill(a, a+ sizeof(a)/sizeof(*a),c)
#define FILL2D(A,c) fill(A[0], A[0] +sizeof(A)/sizeof(**A),c)
#define FILL3D(A,c) fill(A[0][0], A[0][0] +sizeof(A)/sizeof(***A),c)
#define SZ(x) ((int)(x).size())
#define rep(i,n) for(int i=0; i<(int)(n); i++)
#define reps(i,n) for(int i=0; i<=(int)(n); i++)
#define rrep(i,n) for(int i=(n-1); i>=0; i--)
#define rreps(i,n) for(int i=(n); i>=0; i--)
#define FOR(i,a,b) for(int i=a; i<(int)(b); i++)
#define FOREQ(i,a,b) for(int i=a; i<=(int)(b); i++)
#define RFOR(i,a,b) for(int i=a; i>(int)(b); i--)
#define REP(i,n) for(int i=0, i##_len=(n); i<i##_len; ++i)
#define REPS(i,x) for(int i=1;i<=(int)(x);i++)
#define ALL(x) (x).begin(),(x).end()
#define RALL(obj) (obj).rbegin(),(obj).rend()
#define PRINT(n) cout << n << "\n";
#define PRINT2(n, m) cout << n << " " << m << " "<< "\n";
#define IN(a, x, b) (a<=x && x<b)
#define pb push_back
template<class T1, class T2>
bool chmin(T1 &a, T2 b) { return b < a && (a = b, true); }
template<class T1, class T2>
bool chmax(T1 &a, T2 b) { return a < b && (a = b, true); }
const ll MAX_V = 1010;
const ll MAX_E = 2010;
ll V, E;
struct edge {
ll from;
ll to;
ll cost;
};
edge ES[MAX_E];
ll d[MAX_V];
class range {
private: struct I {
int x;
int operator*(){ return x; }
bool operator!=(I& lhs){ return x<lhs.x; }
void operator++(){ ++x; }
};
I i,n;
public:
range(int n) : i({0}), n({n}) { }
range(int i,int n) : i({i}), n({n}) { }
I& begin() { return i; }
I& end() { return n; }
};
int gcd(int a,int b){return b?gcd(b,a%b):a;}
int dx[4]={1,0,-1,0};
int dy[4]={0,1,0,-1};
/** example
popCount(5) = 2 (5 = 0b101 -> 2)
popCount(2133) = 5 (2133 = 0b100001010101 -> 5)
**/
int popCount(unsigned int data){
data = (data & 0x55555555)
+ ((data & 0xAAAAAAAA) >> 1);
data = (data & 0x33333333)
+ ((data & 0xCCCCCCCC) >> 2);
data = (data & 0x0F0F0F0F)
+ ((data & 0xF0F0F0F0) >> 4);
data = (data & 0x00FF00FF)
+ ((data & 0xFF00FF00) >> 8);
data = (data & 0x0000FFFF)
+ ((data & 0xFFFF0000) >> 16);
return data;
}
/** example
bitReverse(0b01011001) = 0b10011010
**/
unsigned int bitReverse(unsigned int data){
data = ((data & 0x55555555) << 1)
| ((data & 0xAA555555) >> 1);
data = ((data & 0x33333333) << 2)
| ((data & 0xCCCCCCCC) >> 2);
data = ((data & 0x0F0F0F0F) << 4)
| ((data & 0xF0F0F0F0) >> 4);
data = ((data & 0x00FF00FF) << 8)
| ((data & 0xFF00FF00) >> 8);
data = (data << 16) | (data >> 16);
return data;
}
/** example
showElem(5, 2340182213LL) === false
showElem(8, 8327237484LL) === true
**/
bool showElem(int n, ll target) {
if (9 < n) {
return false;
}
string s = to_string(target);
bool is = false;
for(int i = 0; i < SZ(s); i++) {
if (s[i] == char(n + '0')){
is = true;
break;
}
}
return is;
}
/** example
sumMapDigitToIntShow(83242LL) = 19LL
sumMapDigitToIntShow(12312445287LL) = 40LL
**/
ll sumMapDigitToIntShow(ll target){
ll dig, sum = 0;
while(target) {
dig = target % 10;
sum += dig;
target /= 10;
}
return sum;
}
void precalc() {
/*
for (int i = 2; i < C; ++i) {
if (!least_prime[i]) {
least_prime[i] = i;
for (li j = i * 1LL * i; j < C; j += i) {
least_prime[j] = i;
}
}
}
*/
/*
fact[0] = revfact[0] = 1;
for (int i = 1; i < 100500; ++i) {
fact[i] = fact[i - 1] * i % curMod;
revfact[i] = binpow(fact[i], curMod - 2, curMod);
}
*/
/*
for (int w = 0; w < 2; ++w) {
powers[w][0] = 1;
for (int j = 1; j < C; ++j) {
powers[w][j] = (powers[w][j - 1] * 1LL * pr[w]) % mods[w];
}
}
*/
/*
catalan[0] = 1;
for (int n = 0; n < 200500 - 1; ++n) {
catalan[n + 1] = catalan[n] * 2 * (2 * n + 1) % MOD
* binpow(n + 2, MOD - 2, MOD) % MOD;
}
*/
/*
for (int i = 0; i < 5010; ++i) {
c[i][i] = c[i][0] = 1;
for (int j = 1; j < i; ++j) {
c[i][j] = (c[i - 1][j - 1] + c[i - 1][j]) % MOD;
}
}
*/
/*
for (int i = 0; i < 100; ++i) {
doubleC[i][i] = doubleC[i][0] = 1.0;
for (int j = 1; j < i; ++j) {
doubleC[i][j] = doubleC[i - 1][j - 1] + doubleC[i - 1][j];
}
}
*/
}
void Main();
int main() {
cin.tie(nullptr);
ios_base::sync_with_stdio(false);
cout << fixed << setprecision(15);
Main();
return 0;
}
#pragma endregion
/***
* yukicoder No.341 沈黙の期間
* 2019/09/01 GeckoCPPSonata
***/
void Main(){
// Write your source code Here...
string s = "…";
string t;
cin >> t;
int ans = 0, cnt = 0;
for(int i = 0;i+2 < SZ(t); i++) {
if (t.substr(i, 3) == s) {
cnt++;
ans = max(cnt, ans);
i+=2;
}
else cnt = 0;
}
PRINT(ans)
}