Submission #836070

#	Time	Username	Problem	Language	Result	Execution time	Memory
836070		ALeonidou	Digital Circuit (IOI22_circuit)	C++17	2 / 100	1326 ms	1244 KiB

circuit

#include "circuit.h"
#include <bits/stdc++.h>

using namespace std;
#define ll int
#define sz(x) (ll)x.size()
#define F first
#define S second
#define MID ((l+r)/2)
#define pb push_back
#define dbg(x) cout<<#x<<": "<<x<<endl;
#define dbg2(x,y) cout<<#x<<": "<<x<<" "<<#y<<": "<<y<<endl;
typedef vector <ll> vi;
typedef pair <ll,ll> ii;
typedef vector <ii> vii;

void printVct(vi &v, string s =""){
    cout<<s<<": ";
    for (ll i=0; i<sz(v); i++){
        cout<<v[i]<<" ";
    }
    cout<<endl;
}

ll n,m;
vi v;
void init(int N, int M, vi P, vi A) {
    n = N, m = M;
    v = A;
    return ;
}

int count_ways(int L, int R) {
    L -= n, R -= n;
    // dbg2(L,R);
    for (ll i=L; i<=R; i++){
        v[i] = !v[i];
    }

    // printVct(v);
    
    ll c = 0;
    for (ll i =0; i<m; i++){
        c += v[i];
    }
    return c;
}

• 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