Submission #3815907


Source Code Expand

#include <iostream>
#include <string>
#include<algorithm>
#include <vector>
#include<stack>
#include<queue>
#include<list>
#include<set>
#include<map>
#include<numeric>
#include<regex>
using namespace std;

typedef long long ll;
#define modulo 1000000007 // 10^9 + 7
#define MAX 1000000000 // 10^9


int main() {
	int N; cin >> N;
	int A[N], B[N], C[N];
	for (int i = 0; i < N; i++) cin >> A[i];
	for (int i = 0; i < N; i++) cin >> B[i];
	for (int i = 0; i < N; i++) cin >> C[i];

	// A[i] < B[j] < C[k]

	sort(A, A + N);
	sort(B, B + N);
	sort(C, C + N);

	int ans = 0;

	for (int i = 0; i < N; i++) {
		int* it1 = lower_bound(A, A + N, B[i]); 
		int* it2 = upper_bound(C, C + N, B[i]); 
		ans += (it1 - A) * ((C + N) - it2);
	}
	cout << ans << endl;


	return 0;
}

Submission Info

Submission Time
Task C - Snuke Festival
User lapis_Lazuri
Language C++14 (GCC 5.4.1)
Score 0
Code Size 808 Byte
Status WA
Exec Time 189 ms
Memory 1408 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 0 / 300
Status
AC × 3
AC × 16
WA × 16
Set Name Test Cases
Sample s1.txt, s2.txt, s3.txt
All 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, 07.txt, 08.txt, 09.txt, 10.txt, 11.txt, 12.txt, 13.txt, 14.txt, 15.txt, 16.txt, 17.txt, 18.txt, 19.txt, 20.txt, 21.txt, 22.txt, 23.txt, 24.txt, 25.txt, 26.txt, 27.txt, 28.txt, 29.txt, s1.txt, s2.txt, s3.txt
Case Name Status Exec Time Memory
01.txt WA 182 ms 1408 KB
02.txt WA 189 ms 1408 KB
03.txt WA 145 ms 1408 KB
04.txt WA 148 ms 1408 KB
05.txt WA 96 ms 1408 KB
06.txt WA 97 ms 1408 KB
07.txt WA 82 ms 1408 KB
08.txt WA 81 ms 1408 KB
09.txt WA 67 ms 1408 KB
10.txt WA 68 ms 1408 KB
11.txt AC 63 ms 1408 KB
12.txt AC 64 ms 1408 KB
13.txt WA 179 ms 1408 KB
14.txt AC 183 ms 1408 KB
15.txt AC 177 ms 1408 KB
16.txt AC 180 ms 1408 KB
17.txt AC 180 ms 1408 KB
18.txt AC 182 ms 1408 KB
19.txt WA 184 ms 1408 KB
20.txt WA 62 ms 1408 KB
21.txt AC 65 ms 1408 KB
22.txt AC 181 ms 1408 KB
23.txt WA 177 ms 1408 KB
24.txt WA 181 ms 1408 KB
25.txt WA 179 ms 1408 KB
26.txt AC 1 ms 256 KB
27.txt AC 1 ms 256 KB
28.txt AC 1 ms 256 KB
29.txt AC 1 ms 256 KB
s1.txt AC 1 ms 256 KB
s2.txt AC 1 ms 256 KB
s3.txt AC 1 ms 256 KB