#include <stdio.h> #include <math.h> bool isSquare(long number) { long result = (long)sqrt(number); return number == result*result; } bool isFibbonaci(long number) { if(isSquare(5*number*number-4) || isSquare(5*number*number+4)) { return true; } } bool isOk(long number) { if(number == 0 || number == 1) return true; if(isFibbonaci(number)) return true; int res = (int) sqrt(number); for(int i=2; i <= res; i++) { if(number % i == 0 && isFibbonaci(i) && isFibbonaci(number/i)) return true; } return false; } int main() { int count; scanf("%d", &count); while(count--) { long number; scanf("%ld", &number); if(isOk(number)) { printf("TAK\n"); } else { printf("NIE\n"); } } 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 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 | #include <stdio.h> #include <math.h> bool isSquare(long number) { long result = (long)sqrt(number); return number == result*result; } bool isFibbonaci(long number) { if(isSquare(5*number*number-4) || isSquare(5*number*number+4)) { return true; } } bool isOk(long number) { if(number == 0 || number == 1) return true; if(isFibbonaci(number)) return true; int res = (int) sqrt(number); for(int i=2; i <= res; i++) { if(number % i == 0 && isFibbonaci(i) && isFibbonaci(number/i)) return true; } return false; } int main() { int count; scanf("%d", &count); while(count--) { long number; scanf("%ld", &number); if(isOk(number)) { printf("TAK\n"); } else { printf("NIE\n"); } } return 0; } |