제출 #720221

#제출 시각아이디문제언어결과실행 시간메모리
720221vjudge1디지털 회로 (IOI22_circuit)C++17
2 / 100
18 ms1068 KiB
#include "circuit.h" 
#include <bits/stdc++.h>
using namespace std;
vector<int> inp(1e3);
int say;
int n , m;

void init(int N, int M, vector<int> P, vector<int> A) {
    n = N, m = M;
    for(int i = 0; i < M; i++){
        inp[i] = A[i];
        if(A[i] > 0)
            say++;
    }
}

int count_ways(int L, int R) {
    for(int i = L - n; i <= R - n; i++){
        if(inp[i] > 0){
            say--;
            inp[i] = 0;
        }
        else{
            say++;
            inp[i] = 1;
        }
    }
    return say;
}
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