Submission #720221

#	Time	Username	Problem	Language	Result	Execution time	Memory
720221		vjudge1	Digital Circuit (IOI22_circuit)	C++17	2 / 100	18 ms	1068 KiB

circuit

#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;
}

• 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