Submission #825626

#	Time	Username	Problem	Language	Result	Execution time	Memory
825626		peteza	Digital Circuit (IOI22_circuit)	C++17	2 / 100	1562 ms	1104 KiB

circuit

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

int ns, ms;
std::vector<int> as;

void init(int N, int M, std::vector<int> P, std::vector<int> A) {
  ns = N; ms = M; as = A;
}

int count_ways(int L, int R) {
  for(int i=L;i<=R;i++) as[i-ns] ^= 1;;
  return std::accumulate(as.begin(), as.end(), 0);
}

• 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