Submission #1132175


Source Code Expand

#include<bits/stdc++.h>
#define P pair<int,int>
using namespace std;

int main() {
	int a; cin >> a;
	if (a <= 8) {
		int S = 0;
		int b[8];
		for (int c = 0; c < a; c++)cin >> b[c];
		int c[8];//ゴールする順番
		for (int i = 0; i < a; i++)c[i] = i;
		bool aru[8];
		do {
			bool OK = true;
			int copy[8];
			for (int i = 0; i < a; i++)copy[i] = b[i];
			memset(aru, true, sizeof(aru));
			for (int i = 0; i < a; i++) {//c[i]体目がゴールする
				vector<P>V;
				for (int j = 0; j < a; j++) {
					if (aru[j] && copy[j] < copy[c[i]]) {
						V.push_back(P(copy[j], j));
					}
				}
				sort(V.begin(), V.end(), greater<P>());
				for (int k = 0; k + 1 < (int)V.size(); k++) {
					if (V[k].first - 1 <= V[k + 1].first) {
						V[k + 1].first = V[k].first - 2;
					}
				}
				for (int k = 0; k < V.size(); k++) {
					copy[V[k].second] = V[k].first;
					if (V[k].first <= 0)OK = false;
				}
				aru[c[i]] = false;
			}
			if (OK) { S++; }
		} while (next_permutation(c, c + a));
		cout << S << endl;
	}
}

Submission Info

Submission Time
Task B - Row to Column
User naoki2016
Language C++14 (GCC 5.4.1)
Score 0
Code Size 1064 Byte
Status WA
Exec Time 1 ms
Memory 256 KB

Judge Result

Set Name Sample Subtask All
Score / Max Score 0 / 0 0 / 300 0 / 1000
Status
AC × 1
WA × 4
AC × 2
WA × 18
AC × 2
WA × 41
Set Name Test Cases
Sample 0_00.txt, 0_01.txt, 0_02.txt, 0_03.txt, 0_04.txt
Subtask 0_00.txt, 0_01.txt, 0_02.txt, 0_03.txt, 0_04.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
All 0_00.txt, 0_01.txt, 0_02.txt, 0_03.txt, 0_04.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, 2_00.txt, 2_01.txt, 2_02.txt, 2_03.txt, 2_04.txt, 2_05.txt, 2_06.txt, 2_07.txt, 2_08.txt, 2_09.txt, 2_10.txt, 2_11.txt, 2_12.txt, 2_13.txt, 2_14.txt, 2_15.txt, 2_16.txt, 2_17.txt, 2_18.txt, 2_19.txt, 2_20.txt, 2_21.txt, 2_22.txt
Case Name Status Exec Time Memory
0_00.txt WA 1 ms 256 KB
0_01.txt WA 1 ms 256 KB
0_02.txt WA 1 ms 256 KB
0_03.txt AC 1 ms 256 KB
0_04.txt WA 1 ms 256 KB
1_00.txt WA 1 ms 256 KB
1_01.txt WA 1 ms 256 KB
1_02.txt WA 1 ms 256 KB
1_03.txt WA 1 ms 256 KB
1_04.txt WA 1 ms 256 KB
1_05.txt WA 1 ms 256 KB
1_06.txt WA 1 ms 256 KB
1_07.txt WA 1 ms 256 KB
1_08.txt WA 1 ms 256 KB
1_09.txt WA 1 ms 256 KB
1_10.txt WA 1 ms 256 KB
1_11.txt WA 1 ms 256 KB
1_12.txt WA 1 ms 256 KB
1_13.txt AC 1 ms 256 KB
1_14.txt WA 1 ms 256 KB
2_00.txt WA 1 ms 256 KB
2_01.txt WA 1 ms 256 KB
2_02.txt WA 1 ms 256 KB
2_03.txt WA 1 ms 256 KB
2_04.txt WA 1 ms 256 KB
2_05.txt WA 1 ms 256 KB
2_06.txt WA 1 ms 256 KB
2_07.txt WA 1 ms 256 KB
2_08.txt WA 1 ms 256 KB
2_09.txt WA 1 ms 256 KB
2_10.txt WA 1 ms 256 KB
2_11.txt WA 1 ms 256 KB
2_12.txt WA 1 ms 256 KB
2_13.txt WA 1 ms 256 KB
2_14.txt WA 1 ms 256 KB
2_15.txt WA 1 ms 256 KB
2_16.txt WA 1 ms 256 KB
2_17.txt WA 1 ms 256 KB
2_18.txt WA 1 ms 256 KB
2_19.txt WA 1 ms 256 KB
2_20.txt WA 1 ms 256 KB
2_21.txt WA 1 ms 256 KB
2_22.txt WA 1 ms 256 KB