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| вернуться в форум | No subject Послано D4nick  1 апр 2020 11:20#include <iostream>#include <vector>
 #include <iterator>
 using namespace std;
 int n = 163841;
 vector<char> prime(n + 1, true);
 void eratosphen() {
 prime[0] = false;
 prime[1] = false;
 for (int i1 = 2; i1 <= n; ++i1)
 if (prime[i1])
 if (i1 * 1ll * i1 <= n)
 for (int j1 = i1 * i1; j1 <= n; j1 += i1)
 prime[j1] = false;
 }
 int main() {
 eratosphen();
 vector <long long> list(15001); int i = 2;
 for (int il = 1; il <= 15000;) {
 for (int ip = 2; ip < prime.size(); ip++) {
 if (prime[ip]) {
 list[il] = ip;
 il++;
 }
 }
 }
 int k;
 cin >> k;
 for (int i0 = 0; i0 < k; i0++){
 int m;
 cin >> m;
 cout << list[m] << '\n'; \
 }
 }
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