Submission #1370122

#	Time	Username	Problem	Language	Result	Execution time	Memory
1370122		leolin0214	Digital Circuit (IOI22_circuit)	C++20	2 / 100	723 ms	1316 KiB

circuit

#include "circuit.h"

#include <iostream>
#include <vector>
#include <algorithm>
#include <numeric>

#define mod 1000002022ll

using namespace std;

int n, m;
vector<int> a;

void init(int N, int M, std::vector<int> P, std::vector<int> A) {
    n = N;
    m = M;
    a = A;
}

int count_ways(int L, int R) {
    for (int i=L-n; i<=R-n; i++) a[i] ^= 1;
    int sum = accumulate(a.begin(), a.end(), 0);
    return sum;
}

• Subtask 1: 2 / 2
• Subtask 2: 0 / 7
• Subtask 3: 0 / 9
• Subtask 4: 0 / 4
• Subtask 5: 0 / 12
• Subtask 6: 0 / 27
• Subtask 7: 0 / 28
• Subtask 8: 0 / 11