제출 #805721

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
805721	2023-08-03 21:30:46	handlewastaken	Linear Garden (IOI08_linear_garden)	C++17	80 / 100	42 ms	4200 KiB

linear_garden

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#include <iostream>
#include <vector>
using namespace std;
typedef long long ll;
int main()
{
    ll n, m, i, s = 1, df = 0, odf;
    cin >> n >> m;
    char ch;
    bool a, b, c, x, y, z;
    a = b = c = true;
    vector<ll> po(n / 2 + 1);
    po[0] = 1;
    for (i = 1; i <= n / 2; i++)
        po[i] = (2 * po[i - 1]) % m;
    while (n--)
    {
        cin >> ch;
        odf = df;
        if (ch == 'P')
        {
            odf--;
            df++;
            x = a;
            y = b;
            z = c;
            if (odf < -2 || odf > 2)
                continue;
            if (odf < 0)
                z = false;
 
 
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