結果
| 問題 |
No.355 数当てゲーム(2)
|
| コンテスト | |
| ユーザー |
moti
|
| 提出日時 | 2016-04-01 23:36:54 |
| 言語 | C++11(廃止可能性あり) (gcc 13.3.0) |
| 結果 |
WA
|
| 実行時間 | - |
| コード長 | 2,448 bytes |
| コンパイル時間 | 906 ms |
| コンパイル使用メモリ | 106,556 KB |
| 実行使用メモリ | 25,964 KB |
| 平均クエリ数 | 42.44 |
| 最終ジャッジ日時 | 2024-07-16 09:23:25 |
| 合計ジャッジ時間 | 11,325 ms |
|
ジャッジサーバーID (参考情報) |
judge4 / judge1 |
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| ファイルパターン | 結果 |
|---|---|
| other | WA * 52 |
コンパイルメッセージ
main.cpp: In function ‘int main()’:
main.cpp:43:39: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
43 | #define QUERY() int hit, blow; scanf("%d%d",&hit,&blow);
| ~~~~~^~~~~~~~~~~~~~~~~~~
main.cpp:59:5: note: in expansion of macro ‘QUERY’
59 | QUERY()
| ^~~~~
main.cpp:43:39: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
43 | #define QUERY() int hit, blow; scanf("%d%d",&hit,&blow);
| ~~~~~^~~~~~~~~~~~~~~~~~~
main.cpp:72:5: note: in expansion of macro ‘QUERY’
72 | QUERY()
| ^~~~~
main.cpp:43:39: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
43 | #define QUERY() int hit, blow; scanf("%d%d",&hit,&blow);
| ~~~~~^~~~~~~~~~~~~~~~~~~
main.cpp:80:5: note: in expansion of macro ‘QUERY’
80 | QUERY()
| ^~~~~
main.cpp:43:39: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
43 | #define QUERY() int hit, blow; scanf("%d%d",&hit,&blow);
| ~~~~~^~~~~~~~~~~~~~~~~~~
main.cpp:88:5: note: in expansion of macro ‘QUERY’
88 | QUERY()
| ^~~~~
main.cpp:43:39: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
43 | #define QUERY() int hit, blow; scanf("%d%d",&hit,&blow);
| ~~~~~^~~~~~~~~~~~~~~~~~~
main.cpp:96:5: note: in expansion of macro ‘QUERY’
96 | QUERY()
| ^~~~~
main.cpp:43:39: warning: ignoring return value of ‘int scanf(const char*,
ソースコード
#include <iostream>
#include <algorithm>
#include <cmath>
#include <vector>
#include <complex>
#include <queue>
#include <deque>
#include <set>
#include <map>
#include <unordered_set>
#include <unordered_map>
#include <iomanip>
#include <assert.h>
#include <array>
#include <cstdio>
#include <cstring>
#include <random>
#include <functional>
#include <numeric>
#include <bitset>
using namespace std;
#define REP(i,a,b) for(int i=a;i<(int)b;i++)
#define rep(i,n) REP(i,0,n)
#define all(c) (c).begin(), (c).end()
#define zero(a) memset(a, 0, sizeof a)
#define minus(a) memset(a, -1, sizeof a)
template<class T1, class T2> inline bool minimize(T1 &a, T2 b) { return b < a && (a = b, 1); }
template<class T1, class T2> inline bool maximize(T1 &a, T2 b) { return a < b && (a = b, 1); }
typedef long long ll;
int const inf = 1<<29;
int main() {
// auto ask = [](int v[]) { rep(i, 4) printf("%d%c", v[i], i == 3 ? '\n' : ' '); }; auto get = []() { int hit, blow; scanf("%d%d",&hit,&blow); return std::move(make_pair(hit, blow)); };
vector<int> ten(10); iota(all(ten), 0);
vector<int> nones;
#if 1
#define ASK(A, B, C, D) printf("%d %d %d %d\n", A, B, C, D); cout << flush;
#define QUERY() int hit, blow; scanf("%d%d",&hit,&blow);
#else
std::random_device rd;
std::mt19937 g(rd());
vector<int> ans; std::shuffle(ten.begin(), ten.end(), g); rep(i, 4) ans.push_back(ten[i]);
rep(i, 4) cout << ans[i] << " ";
cout << endl << endl;
vector<int> q(4);
#define ASK(A, B, C, D) q[0] = A, q[1] = B, q[2] = C, q[3] = D; printf("%d %d %d %d\n", A, B, C, D);
#define QUERY() int hit = 0; rep(i, 4) hit += q[i] == ans[i]; int blow; blow = 0; printf("%d %d\n", hit, blow);
#endif
while(1) {
random_shuffle(all(ten));
ASK(ten[0], ten[1], ten[2], ten[3])
QUERY()
if(hit == 4) {
exit(0);
}
if(hit == 0) {
rep(i, 4) nones.push_back(ten[i]);
break;
}
}
int a = -1;
rep(i, 10) {
ASK(i, nones[1], nones[2], nones[3])
QUERY()
if(hit > 0) {
a = i;
}
}
int b = -1;
rep(i, 10) {
ASK(nones[0], i, nones[2], nones[3])
QUERY()
if(hit > 0) {
b = i;
}
}
int c = -1;
rep(i, 10) {
ASK(nones[0], nones[1], i, nones[3])
QUERY()
if(hit > 0) {
c = i;
}
}
int d = -1;
rep(i, 10) {
ASK(nones[0], nones[1], nones[2], i)
QUERY()
if(hit > 0) {
d = i;
}
}
ASK(a, b, c, d)
QUERY()
return 0;
}
moti