結果
| 問題 | No.326 あみだますたー |
| コンテスト | |
| ユーザー |
syoken_desuka
|
| 提出日時 | 2015-12-19 01:28:17 |
| 言語 | C++11 (gcc 15.2.0 + boost 1.89.0) |
| 結果 |
AC
|
| 実行時間 | 9 ms / 2,000 ms |
| コード長 | 2,546 bytes |
| 記録 | |
| コンパイル時間 | 1,150 ms |
| コンパイル使用メモリ | 183,092 KB |
| 実行使用メモリ | 6,400 KB |
| 最終ジャッジ日時 | 2026-05-08 06:38:37 |
| 合計ジャッジ時間 | 2,354 ms |
|
ジャッジサーバーID (参考情報) |
judge1_0 / judge2_0 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 2 |
| other | AC * 26 |
コンパイルメッセージ
main.cpp:26:9: warning: 'dbg1' redefined
26 | #define dbg1 {}
| ^~~~
main.cpp:21:9: note: this is the location of the previous definition
21 | #define dbg1(var0) { std::cerr << ( #var0 ) << "=" << ( var0 ) << endl; }
| ^~~~
main.cpp:27:9: warning: 'dbg2' redefined
27 | #define dbg2 {}
| ^~~~
main.cpp:22:9: note: this is the location of the previous definition
22 | #define dbg2(var0, var1) { std::cerr << ( #var0 ) << "=" << ( var0 ) << ", "; DEBUG1(var1); }
| ^~~~
main.cpp:28:9: warning: 'dbg3' redefined
28 | #define dbg3 {}
| ^~~~
main.cpp:23:9: note: this is the location of the previous definition
23 | #define dbg3(var0, var1, var2) { std::cerr << ( #var0 ) << "=" << ( var0 ) << ", "; DEBUG2(var1, var2); }
| ^~~~
main.cpp:29:9: warning: 'dbg4' redefined
29 | #define dbg4 {}
| ^~~~
main.cpp:24:9: note: this is the location of the previous definition
24 | #define dbg4(var0, var1, var2, var3) { std::cerr << ( #var0 ) << "=" << ( var0 ) << ", "; DEBUG3(var1, var2, var3); }
| ^~~~
In file included from /home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/bits/stl_pair.h:61,
from /home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/bits/stl_algobase.h:64,
from /home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/algorithm:62,
from /home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/x86_64-pc-linux-gnu/bits/stdc++.h:53,
from main.cpp:1:
In function 'std::_Require<std::__not_<std::__is_tuple_like<_Tp> >, std::is_move_constructible<_Tp>, std::is_move_assignable<_Tp> > std::swap(_Tp&, _Tp&) [with _Tp = int]',
inlined from 'void amidaswap(int, int)' at main.cpp:57:6:
/home/linuxbrew/.linuxbrew/Cellar/gcc/15.2.0_1/include/c++/15/bits/move.h:235:11: warning: 'a' may be used uninitialized [-Wmaybe-uninitialized]
235 | _Tp __tmp =
ソースコード
#include "bits/stdc++.h"
using namespace std;
//諸機能
#pragma region MACRO
#define putans(x) cerr << "answer: "; cout << (x) << endl
#define dputans(x) cerr << "answer: "; cout << setprecision(10) << (double)(x) << endl
#define REP(i,a,n) for(int i=(a); i<(int)(n); i++)
#define RREP(i,a,n) for(int i=(int)(a); i>= n; i--)
#define rep(i,n) REP(i,0,n)
#define rrep(i,n) RREP(i,0,n)
#define all(a) begin((a)),end((a))
#define FILL(a,n) for(auto &hoge : (a)) hoge = (n)
#define mp make_pair
#define exist(container, n) ((container).find((n)) != (container).end())
#define substr(s,i,l) string((s), (i), (l))
#define NPI_TO_RAD(x) (180.0*x/PI)
#define RAD_TO_NPI(x) (PI/180.0*x)
#pragma endregion
//デバッグなどの支援(多分完成版)
#pragma region CODING_SUPPORT
#define dbg1(var0) { std::cerr << ( #var0 ) << "=" << ( var0 ) << endl; }
#define dbg2(var0, var1) { std::cerr << ( #var0 ) << "=" << ( var0 ) << ", "; DEBUG1(var1); }
#define dbg3(var0, var1, var2) { std::cerr << ( #var0 ) << "=" << ( var0 ) << ", "; DEBUG2(var1, var2); }
#define dbg4(var0, var1, var2, var3) { std::cerr << ( #var0 ) << "=" << ( var0 ) << ", "; DEBUG3(var1, var2, var3); }
#ifndef _DEBUG //デバッグでないなら、計算時間短縮のためにエラー出力を無効化
#define dbg1 {}
#define dbg2 {}
#define dbg3 {}
#define dbg4 {}
#endif
#pragma endregion
//typedef(書き換える、書き足す可能性ある)
#pragma region TYPE_DEF
typedef long long ll;
typedef pair<int,int> pii; typedef pair<string,string> pss;typedef pair<int,string>pis;typedef pair<string,int>psi;
typedef vector<string> vs; typedef vector<int> vi;
#pragma endregion
//諸々の定数(書き換える可能性ある)
#pragma region CONST_VAL
#define PI (2*acos(0.0))
#define EPS (1e-9)
#define MOD (int)(1e9 + 7)
#pragma endregion
int n, k;
int amida[101];
int ans[101];
void amidaswap(int x, int y)
{
int a, b;
REP(k, 1, n + 1)
{
if (amida[k] == x) a = k;
if (amida[k] == y) b = k;
}
swap(amida[a], amida[b]);
}
int main()
{
cin >> n >> k;
rep(i, n+1)
{
amida[i] = i;
}
rep(i, k)
{
int x, y; cin >> x >> y;
amidaswap(x, y);
}
REP(i, 1, n + 1)cin >> ans[i];
vector<pii> list;
REP(i, 1, n + 1)
{
int ians = 1;
REP(j, 1, n + 1)
{
if (ans[j] == i)
{
ians = j;
break;
}
}
int x = amida[ians];
RREP(j, x, i+1)
{
list.push_back(mp(j - 1, j));
amidaswap(j - 1, j);
}
}
putans(list.size());
for (auto a : list)
{
putans(to_string( a.first) + " " + to_string( a.second));
}
return 0;
}
syoken_desuka