結果

問題 No.341 沈黙の期間
ユーザー ant2357
提出日時 2016-11-10 22:30:40
言語 C++11
(gcc 13.3.0)
結果
AC  
実行時間 2 ms / 5,000 ms
コード長 1,274 bytes
コンパイル時間 1,122 ms
コンパイル使用メモリ 158,080 KB
実行使用メモリ 6,820 KB
最終ジャッジ日時 2024-11-25 07:31:41
合計ジャッジ時間 1,674 ms
ジャッジサーバーID
（参考情報） 		judge1 / judge4
このコードへのチャレンジ
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ファイルパターン 結果
sample AC * 3
other AC * 11
権限があれば一括ダウンロードができます
コンパイルメッセージ
main.cpp: In function ‘int main()’:
main.cpp:44:13: warning: ‘char* gets(char*)’ is deprecated [-Wdeprecated-declarations]
   44 |         gets(s);
      |         ~~~~^~~
In file included from /usr/include/stdio.h:894,
                 from /usr/include/c++/11/cstdio:42,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:46,
                 from main.cpp:1:
/usr/include/x86_64-linux-gnu/bits/stdio2.h:240:1: note: declared here
  240 | gets (char *__str)
      | ^~~~
main.cpp:44:13: warning: ignoring return value of ‘char* gets(char*)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   44 |         gets(s);
      |         ~~~~^~~
/usr/bin/ld: /tmp/ccyQZM7S.o: in function `main':
main.cpp:(.text.startup+0x2a): 警告: the `gets' function is dangerous and should not be used.

ソースコード

diff #
プレゼンテーションモードにする

#include "bits/stdc++.h"
#include <unordered_set>
#define _CRT_SECURE_NO_WARNINGS
#define FOR(i, x, n) for(decltype(x) i = (x); i < (n); i++)
#define REP(i, n) for(decltype(n) i = 0; i < (n); i++)
#define RREP(i, n) for (decltype(n) i = (n) - 1; i >= 0; i--)
#define ALL(a) (a).begin(),(a).end()
#define SORT(c) sort((c).begin(),(c).end())
#define DESCSORT(c) sort(c.begin(), c.end(), greater<int>())
using namespace std;
const int dy[] = { 0, 1, 0, -1 };
const int dx[] = { 1, 0, -1, 0 };
using LL = long long int;
using LD = long double;
const int INF = (1 << 30) - 1;
const LL INF64 = ((LL)1 << 62) - 1;
const double PI = 3.1415926535897932384626433832795;
using pii = pair<int, int>;
using pll = pair<LL, LL>;
using pdd = pair<double, double>;
using vi = vector<int>;
using vvi = vector<vi>;
using vvvi = vector<vvi>;
using vl = vector<LL>;
using vvl = vector<vl>;
using vvvl = vector<vvl>;
using vd = vector<double>;
using vvd = vector<vd>;
using vs = vector<string>;
using vb = vector<bool>;
using vvb = vector<vb>;
int main() {
    char s[999];
    int i, n = 0, m = 0;
    gets(s);
    for (i = 0; s[i]; i++) {
        if (s[i] == -30 && s[i + 1] == -128 && s[i + 2] == -90) {
            n++;
            i += 2;
            m = max(m, n);
        } else {
            n = 0;
        }
    }
    cout << m << endl;
    return 0;
}
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