제출 #836050

#제출 시각아이디문제언어결과실행 시간메모리
836050Trumling디지털 회로 (IOI22_circuit)C++17
0 / 100
1834 ms1360 KiB
#include "circuit.h" #include<bits/stdc++.h> using namespace std; #define F first #define S second #define all(x) x.begin(),x.end() typedef long long ll; #define pb push_back #define INF 9999999999999999 vector<ll>r; ll n; void init(int N, int M, std::vector<int> P, vector<int> A) { n=M; for(int i=0;i<M;i++) r.pb(A[i]); } int count_ways(int L, int R) { ll count=0; for(int i=0;i<n;i++) { if(i<L || i>R) count+=r[i]; else { r[i]=1-r[i]; count+=r[i]; } } return count; }
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