#include <iostream> #include <vector> #include <cstdio> #include <cstdlib> #include <cmath> using namespace std; int main() { int d=0; string a; bool tmp1=true,tmp2=true; int b; cin >> a; string c; c.clear(); if (a.size()>1) { for (int i=0;i<a.size()-1;i++) { if (a[i+1]!='0') { for (int j=0;j<i+1;j++) { c=c+a[j]; } b=atoi(c.c_str()); c.clear(); if (b==1) { tmp1=false; } else if (b==2); else if (b%2!=0 && b!=2) { for (int j=3;j<=sqrt(b)+2;j=j+2) { if (b%j==0&&b!=j) { tmp1=false; break; } } } else { tmp1=false; } if (tmp1) { for (int j=i+1;j<a.size();j++) { c=c+a[j]; } b=atoi(c.c_str()); c.clear(); if (b==1) { tmp1=false; } else if (b==2); else if (b%2!=0 && b!=2) { for (int j=3;j<=sqrt(b);j=j+2) { if (b%j==0&&b!=j) { tmp1=false; break; } } } else { tmp1=false; } } if (tmp1) { cout << "TAK"; tmp2=false; break; } tmp1=true; } } if (tmp2) { cout << "NIE"; } } else { cout << "NIE"; } }
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 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 | #include <iostream> #include <vector> #include <cstdio> #include <cstdlib> #include <cmath> using namespace std; int main() { int d=0; string a; bool tmp1=true,tmp2=true; int b; cin >> a; string c; c.clear(); if (a.size()>1) { for (int i=0;i<a.size()-1;i++) { if (a[i+1]!='0') { for (int j=0;j<i+1;j++) { c=c+a[j]; } b=atoi(c.c_str()); c.clear(); if (b==1) { tmp1=false; } else if (b==2); else if (b%2!=0 && b!=2) { for (int j=3;j<=sqrt(b)+2;j=j+2) { if (b%j==0&&b!=j) { tmp1=false; break; } } } else { tmp1=false; } if (tmp1) { for (int j=i+1;j<a.size();j++) { c=c+a[j]; } b=atoi(c.c_str()); c.clear(); if (b==1) { tmp1=false; } else if (b==2); else if (b%2!=0 && b!=2) { for (int j=3;j<=sqrt(b);j=j+2) { if (b%j==0&&b!=j) { tmp1=false; break; } } } else { tmp1=false; } } if (tmp1) { cout << "TAK"; tmp2=false; break; } tmp1=true; } } if (tmp2) { cout << "NIE"; } } else { cout << "NIE"; } } |