Solution: KPRIMESB - Almost Prime Numbers Again | Inclusion-Exclusion Principle

In this particular case $A_i$ - previously mentioned in the tutorial section - denotes how many numbers are divisible with $V_i$ , the prime numbers from the input.

C++

#include <bits/stdc++.h>

using namespace std;

int test_case(vector<int> &primes) {
	int n, k;
	cin >> n >> k;
	vector<int> v(k);
	for (int &prime : v) { cin >> prime; }
	int cnt = 0;

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