Submission #1236253

#	Time	Username	Problem	Language	Result	Execution time	Memory
1236253		AMel0n	Digital Circuit (IOI22_circuit)	C++20	2 / 100	179 ms	1308 KiB

circuit

// I'm a bit stupid
#include <bits/stdc++.h>
using namespace std;

typedef long long ll;
#define FOR(i,N) for(ll i = 0; i < N; i++)
#define all(x) (x).begin(), (x).end()
#define F first 
#define S second

#include "circuit.h"
const ll MOD = 1000002022;
vector<int> on;
int totalON = 0;

void init(int N, int M, std::vector<int> P, std::vector<int> A) {
    on.resize(N + M);
    FOR(i, M) on[i+N] = A[i]; 
    FOR(i, M) totalON += on[i+N];
}

int count_ways(int L, int R) {
    for(int i = L; i <= R; i++) {
        totalON += (on[i] ? -1 : 1);
        on[i] = !on[i];
    }
    return totalON;
}

• 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