結果

問題 No.43 野球の試合
ユーザー tashikani
提出日時 2015-07-29 22:25:12
言語 C++11(廃止可能性あり)
(gcc 13.3.0)
結果
AC  
実行時間 14 ms / 5,000 ms
コード長 2,125 bytes
コンパイル時間 917 ms
コンパイル使用メモリ 98,780 KB
実行使用メモリ 6,944 KB
最終ジャッジ日時 2024-07-17 22:23:06
合計ジャッジ時間 1,757 ms
ジャッジサーバーID
(参考情報)
judge4 / judge5
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 * 4
other AC * 7
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 static member function ‘static _Res std::_Function_handler<_Res(_ArgTypes ...), _Functor>::_M_invoke(const std::_Any_data&, _ArgTypes&& ...) [with _Res = void; _Functor = main()::<lambda()>; _ArgTypes = {}]’:
main.cpp:88:29: warning: ‘rank’ may be used uninitialized [-Wmaybe-uninitialized]
   88 |                         ret = min(ret, rank);
      |                         ~~~~^~~~~~~~~~~~~~~~
main.cpp:75:40: note: ‘rank’ was declared here
   75 |                         int teamScore, rank;
      |                                        ^~~~

ソースコード

diff #
プレゼンテーションモードにする

#include <vector>
#include <list>
#include <map>
#include <set>
#include <deque>
#include <stack>
#include <queue>
#include <bitset>
#include <algorithm>
#include <functional>
#include <numeric>
#include <utility>
#include <sstream>
#include <iostream>
#include <iomanip>
#include <cstdio>
#include <cmath>
#include <cstdlib>
#include <cctype>
#include <string>
#include <cstring>
#include <ctime>
using namespace std;
inline int toInt(string s) {int v; istringstream sin(s);sin>>v;return v;}
template<class T> inline string toString(T x) {ostringstream sout;sout<<x;return sout.str();}
typedef vector<int> VI;
typedef vector<VI> VVI;
typedef vector<string> VS;
typedef pair<int, int> PII;
typedef long long LL;
typedef unsigned long long ULL;
#define FOR(i,a,b) for(int i=(a);i<(b);++i)
#define REP(i,n) FOR(i,0,n)
#define MP make_pair
#define SZ(a) int((a).size())
#define EACH(i,c) for(auto i: c)
#define SORT(c) sort((c).begin(),(c).end())
#define ALL(a) (a).begin(),(a).end()
#define RALL(a) (a).rbegin(), (a).rend()
const double EPS = 1e-10;
const double PI = acos(-1.0);
#define dump(x) cerr << #x << " = " << (x) << endl;
#define debug(x) cerr << #x << " = " << (x) << " (L" << __LINE__ << ")" << " " << __FILE__ << endl;
int main() {
cin.tie(0);
ios::sync_with_stdio(false);
int N;
cin >> N;
vector<string> S(N);
REP(i, N) cin >> S[i];
int ret = 100;
function<void()> f = [&](){
int a = -1, b = -1;
REP(i, N) REP(j, N){
if(S[i][j] == '-'){
a = i, b = j;
break;
}
if(a != -1 && b != -1) break;
}
if(a == -1 && b == -1){
VI score;
int teamScore, rank;
REP(i, N){
int win = 0;
REP(j, N){
if(S[i][j] == 'o') win++;
}
if(i == 0) teamScore = win;
if(find(ALL(score), win) == score.end()) score.push_back(win);
}
sort(ALL(score), greater<int>());
REP(i, score.size()) if(score[i] == teamScore){
rank = i + 1;
}
ret = min(ret, rank);
}
else{
S[a][b] = 'o';
S[b][a] = 'x';
f();
S[a][b] = 'x';
S[b][a] = 'o';
f();
S[a][b] = '-';
S[b][a] = '-';
}
};
f();
cout << ret << endl;
return 0;
}
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