Submission #2180786
Source Code Expand
#include <bits/stdc++.h> using namespace std; #define endl '\n' typedef long long ll; const int maxn = 1e5 + 10; ll n , b[maxn] , freqa[maxn] , freqc[maxn]; int main() { ios_base::sync_with_stdio(0); cin.tie(NULL); cin >> n; for(int i=0,x;i<n;i++){ cin >> x; freqa[x]++; } for(int i=0,x;i<n;i++){ cin >> b[i]; } for(int i=0,x;i<n;i++){ cin >> x; freqc[x]++; } for(int i=1;i<maxn;i++) { freqa[i] += freqa[i-1]; freqc[i] += freqc[i-1]; } ll ans = 0; for(int i=0;i<n;i++) { ans += freqa[b[i] - 1] * (freqc[maxn - 1] - freqc[b[i]]); } cout << ans; }
Submission Info
Submission Time | |
---|---|
Task | C - Snuke Festival |
User | bugzzii |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 597 Byte |
Status | RE |
Exec Time | 99 ms |
Memory | 2560 KB |
Judge Result
Set Name | Sample | All | ||||||
---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 300 | ||||||
Status |
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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 | RE | 97 ms | 256 KB |
02.txt | RE | 98 ms | 256 KB |
03.txt | RE | 97 ms | 256 KB |
04.txt | RE | 97 ms | 256 KB |
05.txt | AC | 22 ms | 2560 KB |
06.txt | AC | 22 ms | 2560 KB |
07.txt | AC | 20 ms | 2560 KB |
08.txt | AC | 20 ms | 2560 KB |
09.txt | AC | 19 ms | 2560 KB |
10.txt | AC | 19 ms | 2560 KB |
11.txt | AC | 19 ms | 2560 KB |
12.txt | AC | 18 ms | 2560 KB |
13.txt | RE | 97 ms | 256 KB |
14.txt | RE | 97 ms | 256 KB |
15.txt | RE | 96 ms | 256 KB |
16.txt | RE | 97 ms | 256 KB |
17.txt | RE | 96 ms | 256 KB |
18.txt | RE | 96 ms | 256 KB |
19.txt | RE | 97 ms | 256 KB |
20.txt | AC | 19 ms | 2560 KB |
21.txt | AC | 19 ms | 2560 KB |
22.txt | RE | 96 ms | 256 KB |
23.txt | RE | 96 ms | 256 KB |
24.txt | RE | 99 ms | 256 KB |
25.txt | RE | 98 ms | 256 KB |
26.txt | AC | 2 ms | 1792 KB |
27.txt | AC | 2 ms | 1792 KB |
28.txt | AC | 2 ms | 1792 KB |
29.txt | AC | 2 ms | 1792 KB |
s1.txt | AC | 2 ms | 1792 KB |
s2.txt | AC | 2 ms | 1792 KB |
s3.txt | AC | 2 ms | 1792 KB |