Submission #13495

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
13495	2015-02-22 02:31:35	tncks0121	전선 연결하기 (GA9_wire)	C++14	100 / 100	536 ms	42936 KiB

wire

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#include <stdio.h>
#include <stack>
#include <memory.h>
#include <assert.h>
#include <stdlib.h>
#include <algorithm>
#include <set>
#include <queue>
#include <functional>
 
using namespace std;
 
void IMPOSSIBLE() {
    puts("IMPOSSIBLE");
    exit(0);
}
 
 
const int N_ = 300500;
const int LEAF = 1<<20;
const int TSZ = LEAF + LEAF + 3;
 
int N, A[N_ + N_];
bool used[N_];
int L[N_], R[N_];
 
struct segtree {
    int tree[TSZ];
    int type;
     
 
 
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• Subtask 1: 9 / 9
• Subtask 2: 15 / 15
• Subtask 3: 37 / 37
• Subtask 4: 39 / 39