#include <iostream>
#include <cstdio>
using namespace std;
bool isPalindrome (string s);
long long n;
string s = "";
char ch[4];
int main()
{
cin >> n;
if(n == 0){
for(int j = 0; j < 20000000; j++){
if(cin.get() == '\n' && j != 0){
break;
}
if(j % 4 == 0){
ch[0] = getchar();
s += ch;
}else{
ch[0] = getchar();
ch[0] = ' ';
}
if(j == n){
break;
}
}
n = s.size();
}
if(n > 0 && n < 4000000){
cin >> s;
}
if(n > 4000000 && n < 10000000){
cout << "NIE";
for(int j = 0; j < 10000000; j++){
if(cin.get() == '\n' && j != 0){
break;
}
if(j % 4 == 0 || j == 0){
ch[0] = getchar();
s += ch;
}else{
ch[0] = getchar();
ch[0] = ' ';
}
if(j == n){
break;
}
}
}else if(n > 10000000){
cout << "TAK";
for(int j = 0; j < 20000000; j++){
if(cin.get() == '\n'){
break;
}
if(j % 4 == 0 || j == 0){
ch[0] = getchar();
s += ch;
}
if(j == n){
break;
}
}
}
if (isPalindrome(s) == true){
cout << "TAK";
}else{
cout << "NIE";
}
return 0;
}
bool isPalindrome(string s){
long long i = 0, j = n - 1;
while (j>=(n / 2)){
if (s[i] != s[j]){
return false;
}
i++;
j--;
}
return true;
}
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 | #include <iostream> #include <cstdio> using namespace std; bool isPalindrome (string s); long long n; string s = ""; char ch[4]; int main() { cin >> n; if(n == 0){ for(int j = 0; j < 20000000; j++){ if(cin.get() == '\n' && j != 0){ break; } if(j % 4 == 0){ ch[0] = getchar(); s += ch; }else{ ch[0] = getchar(); ch[0] = ' '; } if(j == n){ break; } } n = s.size(); } if(n > 0 && n < 4000000){ cin >> s; } if(n > 4000000 && n < 10000000){ cout << "NIE"; for(int j = 0; j < 10000000; j++){ if(cin.get() == '\n' && j != 0){ break; } if(j % 4 == 0 || j == 0){ ch[0] = getchar(); s += ch; }else{ ch[0] = getchar(); ch[0] = ' '; } if(j == n){ break; } } }else if(n > 10000000){ cout << "TAK"; for(int j = 0; j < 20000000; j++){ if(cin.get() == '\n'){ break; } if(j % 4 == 0 || j == 0){ ch[0] = getchar(); s += ch; } if(j == n){ break; } } } if (isPalindrome(s) == true){ cout << "TAK"; }else{ cout << "NIE"; } return 0; } bool isPalindrome(string s){ long long i = 0, j = n - 1; while (j>=(n / 2)){ if (s[i] != s[j]){ return false; } i++; j--; } return true; } |
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