Submission #75437657
Source Code Expand
//競プロ C++テンプレ
#include <bits/stdc++.h>
using namespace std;
#define all(x) x.begin(),x.end()
#define ll long long
#define pb push_back
int main() {
vector<vector<int>> vec(3,vector<int>(6));
for(int i = 0; i < 3; i++){
for(int j = 0; j < 6;j++){
vec.at(i).at(j) = 0;
}
}
for(int i = 0; i < 3; i++){
for(int j = 0; j < 6;j++){
int k;
cin >> k;
vec.at(i).at(k-1)++;
}
}
double ans = 0;
vector<vector<double>> vhh(3,vector<double>(3));
for(int i = 0; i < 3; i++){
for(int j = 3; j < 6;j++){
vhh.at(i).at(j-3) = double(vec.at(i).at(j)) / 6.0;
}
//cout << endl;
}
ans += vhh.at(0).at(0) * vhh.at(1).at(1) * vhh.at(2).at(2);
ans += vhh.at(0).at(0) * vhh.at(1).at(2) * vhh.at(2).at(1);
ans += vhh.at(1).at(0) * vhh.at(0).at(1) * vhh.at(2).at(2);
ans += vhh.at(1).at(0) * vhh.at(0).at(2) * vhh.at(2).at(1);
ans += vhh.at(2).at(0) * vhh.at(1).at(2) * vhh.at(0).at(1);
ans += vhh.at(2).at(0) * vhh.at(1).at(1) * vhh.at(0).at(2);
cout << ans << setprecision(10);
}
Submission Info
| Submission Time | |
|---|---|
| Task | B - 456 |
| User | gumi11ta |
| Language | C++23 (GCC 15.2.0) |
| Score | 200 |
| Code Size | 1177 Byte |
| Status | AC |
| Exec Time | 1 ms |
| Memory | 3900 KiB |
Judge Result
| Set Name | Sample | All | ||||
|---|---|---|---|---|---|---|
| Score / Max Score | 0 / 0 | 200 / 200 | ||||
| Status |
|
|
| Set Name | Test Cases |
|---|---|
| Sample | sample_01.txt, sample_02.txt |
| All | random_01.txt, random_02.txt, random_03.txt, random_04.txt, random_05.txt, random_06.txt, random_07.txt, random_08.txt, random_09.txt, random_10.txt, random_11.txt, random_12.txt, sample_01.txt, sample_02.txt |
| Case Name | Status | Exec Time | Memory |
|---|---|---|---|
| random_01.txt | AC | 1 ms | 3868 KiB |
| random_02.txt | AC | 1 ms | 3880 KiB |
| random_03.txt | AC | 1 ms | 3764 KiB |
| random_04.txt | AC | 1 ms | 3900 KiB |
| random_05.txt | AC | 1 ms | 3844 KiB |
| random_06.txt | AC | 1 ms | 3764 KiB |
| random_07.txt | AC | 1 ms | 3676 KiB |
| random_08.txt | AC | 1 ms | 3764 KiB |
| random_09.txt | AC | 1 ms | 3820 KiB |
| random_10.txt | AC | 1 ms | 3768 KiB |
| random_11.txt | AC | 1 ms | 3768 KiB |
| random_12.txt | AC | 1 ms | 3816 KiB |
| sample_01.txt | AC | 1 ms | 3900 KiB |
| sample_02.txt | AC | 1 ms | 3716 KiB |