Submission #75427238

Source Code Expand

#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define LONGMAX 1e18
#define INTMAX 2147483647

int main(void)
{
    vector<int> A1(6), A2(6), A3(6);
    vector<double> p1(6, 0), p2(6, 0), p3(6, 0);
    for (int i = 0; i < 6; i++)
    {
        cin >> A1[i];
        p1[--A1[i]]++;
    }
    for (int i = 0; i < 6; i++)
    {
        cin >> A2[i];
        p2[--A2[i]]++;
    }
    for (int i = 0; i < 6; i++)
    {
        cin >> A3[i];
        p3[--A3[i]]++;
    }
    for (int i = 0; i < 6; i++)
    {
        p1[i] /= 6;
        p2[i] /= 6;
        p3[i] /= 6;
    }
    double ans = 0.0;
    // 456
    ans += p1[4 - 1] * p2[5 - 1] * p3[6 - 1];
    // 465
    ans += p1[4 - 1] * p2[6 - 1] * p3[5 - 1];
    // 546
    ans += p1[5 - 1] * p2[4 - 1] * p3[6 - 1];
    // 564
    ans += p1[5 - 1] * p2[6 - 1] * p3[4 - 1];
    // 645
    ans += p1[6 - 1] * p2[4 - 1] * p3[5 - 1];
    // 654
    ans += p1[6 - 1] * p2[5 - 1] * p3[4 - 1];

    cout << fixed << setprecision(10);
    cout << ans << endl;
    return 0;
}

Submission Info

Submission Time
Task B - 456
User lalashvbp
Language C++23 (GCC 15.2.0)
Score 200
Code Size 1083 Byte
Status AC
Exec Time 1 ms
Memory 3920 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 200 / 200
Status
AC × 2
AC × 14
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 3896 KiB
random_02.txt AC 1 ms 3868 KiB
random_03.txt AC 1 ms 3760 KiB
random_04.txt AC 1 ms 3868 KiB
random_05.txt AC 1 ms 3920 KiB
random_06.txt AC 1 ms 3912 KiB
random_07.txt AC 1 ms 3824 KiB
random_08.txt AC 1 ms 3920 KiB
random_09.txt AC 1 ms 3808 KiB
random_10.txt AC 1 ms 3856 KiB
random_11.txt AC 1 ms 3920 KiB
random_12.txt AC 1 ms 3760 KiB
sample_01.txt AC 1 ms 3884 KiB
sample_02.txt AC 1 ms 3824 KiB