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
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
#include <bits/stdc++.h>
using namespace std;

typedef long long LL;
typedef long double LD;
typedef pair < int, int > PII;
typedef pair < LL, LL > PLL;
typedef pair < LD, LD > PDD;

#define _upgrade ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
#define all(x) (x).begin(), (x).end()
#define sz(x) (int)(x).size()
template < typename _T > inline void _DBG(const char *s, _T x) { cerr << s << " = " << x << "\n"; }
template < typename _T, typename... args > void _DBG(const char *s, _T x, args... a) { while(*s != ',') cerr << *s++; cerr << " = " << x << ','; _DBG(s + 1, a...); }

#ifdef LOCAL
#define DBG(...) _DBG(#__VA_ARGS__, __VA_ARGS__)
#else
#define DBG(...) (__VA_ARGS__)
#define cerr if(0) cout
#endif

// ********************** CODE ********************** //

bool pierwsza(LL x)
{
    if(x < 2) return false;
    for(LL i = 2; i * i <= x; i++)
        if(x % i == 0) return false;
    return true;
}

int main()
{
    _upgrade
    string s; cin >> s;
    for(int i = 1; i < sz(s); i++)
    {
        string a = s.substr(0, i), b = s.substr(i, sz(s) - i);
        if(b[0] == '0') continue;
        LL xa = stoll(a), xb = stoll(b);
        if(xa <= xb && pierwsza(xa) && pierwsza(xb))
        {
            cout << "TAK\n";
            return 0;
        }
        if(xa > xb && pierwsza(xb) && pierwsza(xa))
        {
            cout << "TAK\n";
            return 0;
        }
    }
    cout << "NIE\n";
	return 0;
}