結果
| 問題 |
No.270 next_permutation (1)
|
| コンテスト | |
| ユーザー |
Kmcode1
|
| 提出日時 | 2015-08-21 23:20:01 |
| 言語 | C++11(廃止可能性あり) (gcc 13.3.0) |
| 結果 |
AC
|
| 実行時間 | 155 ms / 2,000 ms |
| コード長 | 1,376 bytes |
| コンパイル時間 | 949 ms |
| コンパイル使用メモリ | 102,696 KB |
| 実行使用メモリ | 19,328 KB |
| 最終ジャッジ日時 | 2024-12-18 02:05:04 |
| 合計ジャッジ時間 | 2,445 ms |
|
ジャッジサーバーID (参考情報) |
judge1 / judge3 |
(要ログイン)
| ファイルパターン | 結果 |
|---|---|
| other | AC * 15 |
コンパイルメッセージ
main.cpp: In function ‘int main()’:
main.cpp:69:25: warning: format ‘%d’ expects argument of type ‘int*’, but argument 2 has type ‘long long int*’ [-Wformat=]
69 | scanf("%d", &p[i]);
| ~^ ~~~~~
| | |
| | long long int*
| int*
| %lld
main.cpp:72:25: warning: format ‘%d’ expects argument of type ‘int*’, but argument 2 has type ‘long long int*’ [-Wformat=]
72 | scanf("%d", &b[i]);
| ~^ ~~~~~
| | |
| | long long int*
| int*
| %lld
main.cpp:67:14: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
67 | scanf("%d%d", &n, &k);
| ~~~~~^~~~~~~~~~~~~~~~
main.cpp:69:22: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
69 | scanf("%d", &p[i]);
| ~~~~~^~~~~~~~~~~~~
main.cpp:72:22: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
72 | scanf("%d", &b[i]);
| ~~~~~^~~~~~~~~~~~~
ソースコード
#include<iostream>
#include<cstdio>
#include<cstring>
#include<string>
#include<cctype>
#include<cstdlib>
#include<algorithm>
#include<bitset>
#include<vector>
#include<list>
#include<deque>
#include<queue>
#include<map>
#include<set>
#include<stack>
#include<cmath>
#include<sstream>
#include<fstream>
#include<iomanip>
#include<ctime>
#include<complex>
#include<functional>
#include<climits>
#include<cassert>
#include<iterator>
#include<unordered_set>
using namespace std;
#define MAX 100002
int n;
int k;
long long int p[MAX];
long long int b[MAX];
bool visited[MAX];
long long int dist = 0;
long long int summ = 0;
bool flag[MAX];
set<int> s;
set<int>::iterator ite;
inline void dfs(int a){
if (a == n){
k--;
summ += dist;
return;
}
int be = 1;
ite = s.begin();
if (!visited[a]){
be = p[a];
ite = s.lower_bound(be);
visited[a] = true;
}
for (; ite != s.end(); ite++){
int i = (*ite);
s.erase(ite);
dist += (long long int)(abs(i - b[a]));
dfs(a + 1);
dist -= (long long int)(abs(i - b[a]));
s.insert(i);
ite = s.lower_bound(i);
if (k == 0){
return;
}
}
}
int main(){
scanf("%d%d", &n, &k);
for (int i = 0; i < n; i++){
scanf("%d", &p[i]);
}
for (int i = 0; i < n; i++){
scanf("%d", &b[i]);
}
for (int i = 1; i <= n; i++){
s.insert(i);
}
int countt3 = 0;
while (k){
dfs(0);
}
printf("%lld\n", summ);
return 0;
}
Kmcode1