結果
問題 | No.397 NO MORE KADOMATSU |
ユーザー | kei |
提出日時 | 2018-12-01 16:00:22 |
言語 | C++14 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 55 ms / 2,000 ms |
コード長 | 1,880 bytes |
コンパイル時間 | 1,860 ms |
コンパイル使用メモリ | 171,928 KB |
実行使用メモリ | 25,220 KB |
平均クエリ数 | 936.56 |
最終ジャッジ日時 | 2024-07-17 02:02:05 |
合計ジャッジ時間 | 3,502 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge5 |
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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 | 28 ms
25,220 KB |
testcase_01 | AC | 25 ms
25,220 KB |
testcase_02 | AC | 25 ms
24,836 KB |
testcase_03 | AC | 30 ms
25,092 KB |
testcase_04 | AC | 26 ms
24,452 KB |
testcase_05 | AC | 33 ms
24,964 KB |
testcase_06 | AC | 34 ms
24,964 KB |
testcase_07 | AC | 32 ms
24,836 KB |
testcase_08 | AC | 27 ms
25,220 KB |
testcase_09 | AC | 26 ms
24,836 KB |
testcase_10 | AC | 55 ms
24,580 KB |
testcase_11 | AC | 25 ms
25,220 KB |
testcase_12 | AC | 38 ms
25,220 KB |
testcase_13 | AC | 42 ms
24,964 KB |
testcase_14 | AC | 41 ms
25,220 KB |
testcase_15 | AC | 37 ms
25,220 KB |
testcase_16 | AC | 25 ms
25,208 KB |
testcase_17 | AC | 27 ms
24,824 KB |
ソースコード
#include "bits/stdc++.h" using namespace std; typedef long long ll; typedef pair<int, int> pii; typedef pair<ll, ll> pll; const int INF = 1e9; const ll LINF = 1e18; inline ll gcd(ll a, ll b) { return b ? gcd(b, a%b) : a; } inline ll lcm(ll a, ll b) { return a / gcd(a, b)*b; } template<class S,class T> ostream& operator << (ostream& out,const pair<S,T>& o){ out << "(" << o.first << "," << o.second << ")"; return out; } template<class T> ostream& operator << (ostream& out,const vector<T> V){ for(int i = 0; i < V.size(); i++){ out << V[i]; if(i!=V.size()-1) out << " ";} return out; } template<class T> ostream& operator << (ostream& out,const vector<vector<T> > Mat){ for(int i = 0; i < Mat.size(); i++) { if(i != 0) out << endl; out << Mat[i];} return out; } template<class S,class T> ostream& operator << (ostream& out,const map<S,T> mp){ out << "{ "; for(auto it = mp.begin(); it != mp.end(); it++){ out << it->first << ":" << it->second; if(mp.size()-1 != distance(mp.begin(),it)) out << ", "; } out << " }"; return out; } /* <url:https://yukicoder.me/problems/no/397> 問題文============================================================ ================================================================= 解説============================================================= ================================================================ */ int main(void) { cin.tie(0); ios_base::sync_with_stdio(false); int N; cin >> N; vector<int> A(N); for(auto& in:A) cin >> in; vector<pii> q; for(int i = 0; i < N;i++){ for(int j = 1; j < N-i;j++){ if(A[j] < A[j-1]){ swap(A[j],A[j-1]); q.push_back(pii(j-1,j)); } } } cout << q.size() << endl; for(auto p:q){ cout << p.first << " " << p.second << endl; } int dummy; cin >> dummy; return 0; }