Submission #2537755
Source Code Expand
#include <bits/stdc++.h> using namespace std; typedef long long ll; const int Nmax = 100010; int N; int A[Nmax], B[Nmax], C[Nmax]; int cnt[Nmax]; int main() { cin >> 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]; sort(A, A + N); sort(B, B + N); sort(C, C + N); ll ans = 0; for (int i = 0; i < N; i++) { ll a = lower_bound(A, A + N, B[i]) - A; ll b = N - (upper_bound(C, C + N, B[i]) - C); ans += a*b; } cout << ans << endl; }
Submission Info
Submission Time | |
---|---|
Task | C - Snuke Festival |
User | yapoo |
Language | C++14 (GCC 5.4.1) |
Score | 300 |
Code Size | 558 Byte |
Status | AC |
Exec Time | 187 ms |
Memory | 1536 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 300 / 300 | ||||
Status |
|
|
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 | AC | 183 ms | 1408 KB |
02.txt | AC | 182 ms | 1536 KB |
03.txt | AC | 147 ms | 1408 KB |
04.txt | AC | 147 ms | 1408 KB |
05.txt | AC | 96 ms | 1408 KB |
06.txt | AC | 97 ms | 1408 KB |
07.txt | AC | 81 ms | 1408 KB |
08.txt | AC | 82 ms | 1408 KB |
09.txt | AC | 67 ms | 1408 KB |
10.txt | AC | 67 ms | 1408 KB |
11.txt | AC | 64 ms | 1408 KB |
12.txt | AC | 64 ms | 1408 KB |
13.txt | AC | 180 ms | 1408 KB |
14.txt | AC | 183 ms | 1408 KB |
15.txt | AC | 177 ms | 1408 KB |
16.txt | AC | 177 ms | 1408 KB |
17.txt | AC | 183 ms | 1408 KB |
18.txt | AC | 179 ms | 1408 KB |
19.txt | AC | 187 ms | 1408 KB |
20.txt | AC | 61 ms | 1408 KB |
21.txt | AC | 62 ms | 1408 KB |
22.txt | AC | 178 ms | 1408 KB |
23.txt | AC | 179 ms | 1408 KB |
24.txt | AC | 178 ms | 1408 KB |
25.txt | AC | 181 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 |