#include "string"
#include <iostream>
bool isPrime(long long n)
{
long long k = 2;
while (k * k <= n)
{
if ((n % k) == 0)
return false;
else k++;
}
return true;
}
int main()//1012345678977
{
std::string numberAsString;
std::cin >> numberAsString;
for (int i = 1;i<numberAsString.size();i++)
{
if (numberAsString[i] == '0') continue;
if (isPrime(atoll(numberAsString.substr(0, i).c_str())) && isPrime(atoll(numberAsString.substr(i, numberAsString.size() - i).c_str())))
{
std::cout << "TAK" << std::endl;
return 0;
}
}
std::cout << "NIE" << std::endl;
return 0;
}
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 | #include "string" #include <iostream> bool isPrime(long long n) { long long k = 2; while (k * k <= n) { if ((n % k) == 0) return false; else k++; } return true; } int main()//1012345678977 { std::string numberAsString; std::cin >> numberAsString; for (int i = 1;i<numberAsString.size();i++) { if (numberAsString[i] == '0') continue; if (isPrime(atoll(numberAsString.substr(0, i).c_str())) && isPrime(atoll(numberAsString.substr(i, numberAsString.size() - i).c_str()))) { std::cout << "TAK" << std::endl; return 0; } } std::cout << "NIE" << std::endl; return 0; } |
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