Submission #1439410
Source Code Expand
#include <algorithm> #include <cstdio> #include <iostream> #include <map> #include <cmath> #include <queue> #include <set> #include <sstream> #include <stack> #include <string> #include <vector> #include <stdlib.h> #include <stdio.h> #include <bitset> using namespace std; #define FOR(I,A,B) for(int I = (A); I < (B); ++I) typedef long long ll; int main() { int N, x; cin >> N >> x; if(x == 1 || x == 2 * N - 1) { puts("No"); } else { puts("Yes"); if(N == 2) { FOR(i,0,3) cout << i + 1 << endl; } else { int num[2*N-1]; FOR(i,0,2*N-1) num[i] = i + 1; if(x == 2) { swap(num[(2*N-1)/2-1],num[3]); swap(num[(2*N-1)/2],num[1]); swap(num[(2*N-1)/2+1],num[0]); swap(num[(2*N-1)/2+2],num[2]); } else { swap(num[(2*N-1)/2-1],num[x-2]); swap(num[(2*N-1)/2],num[x]); swap(num[(2*N-1)/2+1],num[x-1]); swap(num[(2*N-1)/2+2],num[x-3]); } FOR(i,0,2*N-1) cout << num[i] << endl; } } return 0; }
Submission Info
Submission Time | |
---|---|
Task | B - Median Pyramid Easy |
User | nenuon |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 1065 Byte |
Status | WA |
Exec Time | 313 ms |
Memory | 2304 KB |
Judge Result
Set Name | Sample | All | ||||||
---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 400 | ||||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | 0_00.txt, 0_01.txt |
All | 0_00.txt, 0_01.txt, 1_00.txt, 1_01.txt, 1_02.txt, 1_03.txt, 1_04.txt, 1_05.txt, 1_06.txt, 1_07.txt, 1_08.txt, 1_09.txt, 1_10.txt, 1_11.txt, 1_12.txt, 1_13.txt, 1_14.txt, 1_15.txt, 1_16.txt, 1_17.txt, 1_18.txt, 1_19.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
0_00.txt | AC | 1 ms | 256 KB |
0_01.txt | AC | 1 ms | 256 KB |
1_00.txt | AC | 1 ms | 256 KB |
1_01.txt | AC | 1 ms | 256 KB |
1_02.txt | AC | 1 ms | 256 KB |
1_03.txt | AC | 1 ms | 256 KB |
1_04.txt | WA | 1 ms | 256 KB |
1_05.txt | AC | 1 ms | 256 KB |
1_06.txt | AC | 1 ms | 256 KB |
1_07.txt | AC | 1 ms | 256 KB |
1_08.txt | AC | 1 ms | 256 KB |
1_09.txt | AC | 313 ms | 2304 KB |
1_10.txt | AC | 303 ms | 2304 KB |
1_11.txt | AC | 302 ms | 2304 KB |
1_12.txt | AC | 308 ms | 2304 KB |
1_13.txt | AC | 305 ms | 2304 KB |
1_14.txt | AC | 1 ms | 256 KB |
1_15.txt | AC | 1 ms | 256 KB |
1_16.txt | AC | 176 ms | 1408 KB |
1_17.txt | AC | 302 ms | 2176 KB |
1_18.txt | AC | 129 ms | 1024 KB |
1_19.txt | AC | 1 ms | 256 KB |