Submission #14080549
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#include<bits/stdc++.h>
#define rep(i,a,b) for(int i=a;i<b;i++)
#define rrep(i,a,b) for(int i=a;i>=b;i--)
#define fore(i,a) for(auto &i:a)
#define all(x) (x).begin(),(x).end()
//#pragma GCC optimize ("-O3")
using namespace std; void _main(); int main() { cin.tie(0); ios::sync_with_stdio(false); _main(); }
typedef long long ll; const int inf = INT_MAX / 2; const ll infl = 1LL << 60;
template<class T>bool chmax(T& a, const T& b) { if (a < b) { a = b; return 1; } return 0; }
template<class T>bool chmin(T& a, const T& b) { if (b < a) { a = b; return 1; } return 0; }
//---------------------------------------------------------------------------------------------------
/*---------------------------------------------------------------------------------------------------
∧_∧
∧_∧ (´<_` ) Welcome to My Coding Space!
( ´_ゝ`) / ⌒i @hamayanhamayan0
/ \ | |
/ / ̄ ̄ ̄ ̄/ |
__(__ニつ/ _/ .| .|____
\/____/ (u ⊃
---------------------------------------------------------------------------------------------------*/
int N, Q, A[201010];
//---------------------------------------------------------------------------------------------------
set<int> badpairs;
// swap the x-th item and the (x+1)-th item
void myswap(int x) {
rep(d, -1, 2) if (badpairs.count(x - d)) badpairs.erase(x - d);
swap(A[x], A[x + 1]);
rep(d, -1, 2) if (0 <= x + d && x + d + 1 < N && A[x + d] > A[x + d + 1]) badpairs.insert(x + d);
}
//---------------------------------------------------------------------------------------------------
void _main() {
cin >> N >> Q;
rep(i, 0, N) A[i] = i + 1;
badpairs.insert(inf);
rep(_, 0, Q) {
int t, x, y; cin >> t >> x >> y;
x--; y--;
if (t == 1) {
myswap(x);
}
else {
while (true) {
auto ite = badpairs.lower_bound(x);
if (y <= *ite) break;
myswap(*ite);
}
}
}
rep(i, 0, N) {
if(i) printf(" ");
printf("%d", A[i]);
}
printf("\n");
}
Submission Info
Submission Time |
|
Task |
N - Swap and Sort |
User |
hamayanhamayan |
Language |
C++ (GCC 9.2.1) |
Score |
6 |
Code Size |
2206 Byte |
Status |
AC |
Exec Time |
189 ms |
Memory |
7328 KB |
Judge Result
Set Name |
All |
Sample |
Score / Max Score |
6 / 6 |
0 / 0 |
Status |
|
|
Set Name |
Test Cases |
All |
sample_01.txt, sample_02.txt, testcase_1.txt, testcase_10.txt, testcase_11.txt, testcase_12.txt, testcase_13.txt, testcase_14.txt, testcase_15.txt, testcase_16.txt, testcase_17.txt, testcase_18.txt, testcase_19.txt, testcase_2.txt, testcase_20.txt, testcase_3.txt, testcase_4.txt, testcase_5.txt, testcase_6.txt, testcase_7.txt, testcase_8.txt, testcase_9.txt |
Sample |
sample_01.txt, sample_02.txt |
Case Name |
Status |
Exec Time |
Memory |
sample_01.txt |
AC |
2 ms |
3596 KB |
sample_02.txt |
AC |
2 ms |
3700 KB |
testcase_1.txt |
AC |
87 ms |
4540 KB |
testcase_10.txt |
AC |
78 ms |
3676 KB |
testcase_11.txt |
AC |
118 ms |
3588 KB |
testcase_12.txt |
AC |
57 ms |
4484 KB |
testcase_13.txt |
AC |
62 ms |
4536 KB |
testcase_14.txt |
AC |
71 ms |
4340 KB |
testcase_15.txt |
AC |
82 ms |
4388 KB |
testcase_16.txt |
AC |
102 ms |
4460 KB |
testcase_17.txt |
AC |
185 ms |
7256 KB |
testcase_18.txt |
AC |
75 ms |
3672 KB |
testcase_19.txt |
AC |
102 ms |
3608 KB |
testcase_2.txt |
AC |
53 ms |
4556 KB |
testcase_20.txt |
AC |
123 ms |
4600 KB |
testcase_3.txt |
AC |
78 ms |
4488 KB |
testcase_4.txt |
AC |
189 ms |
7328 KB |
testcase_5.txt |
AC |
186 ms |
7324 KB |
testcase_6.txt |
AC |
35 ms |
3760 KB |
testcase_7.txt |
AC |
45 ms |
3712 KB |
testcase_8.txt |
AC |
50 ms |
3596 KB |
testcase_9.txt |
AC |
60 ms |
3608 KB |