#include <stdio.h> #include <stdlib.h> #include <math.h> #define FIB_SIZE 43 #define MAX_NUM 1000000000 inline int generate_fib(int f[]) { // This function skips first two elements - 0 and 1 int counter = 0; int fib_p=1, fib_n=1, tmp; while(fib_n <= MAX_NUM) { //printf("%d ", fib_n); f[counter] = fib_n; //printf("%d ", fib_p); tmp = fib_n; fib_n += fib_p; fib_p = tmp; counter++; } return counter; } inline int check_num(int f[], int x) { if(x == 0) return 1; else for(int j=0; j<FIB_SIZE; j++) if(x == f[j]) return 1; else if(x%f[j] != 0) continue; else if(f[j] <= sqrt((float)MAX_NUM)) for(int k=j; k<FIB_SIZE; k++) if(f[j]*f[k] == x) return 1; // Return default answer return 0; } int main() { int n = 0; int f[FIB_SIZE]; generate_fib(f); // Main loop scanf("%d", &n); for(int i=0; i<n; i++) { int x; scanf("%d", &x); if(check_num(f, x)) 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 58 59 60 61 62 63 64 65 66 67 68 | #include <stdio.h> #include <stdlib.h> #include <math.h> #define FIB_SIZE 43 #define MAX_NUM 1000000000 inline int generate_fib(int f[]) { // This function skips first two elements - 0 and 1 int counter = 0; int fib_p=1, fib_n=1, tmp; while(fib_n <= MAX_NUM) { //printf("%d ", fib_n); f[counter] = fib_n; //printf("%d ", fib_p); tmp = fib_n; fib_n += fib_p; fib_p = tmp; counter++; } return counter; } inline int check_num(int f[], int x) { if(x == 0) return 1; else for(int j=0; j<FIB_SIZE; j++) if(x == f[j]) return 1; else if(x%f[j] != 0) continue; else if(f[j] <= sqrt((float)MAX_NUM)) for(int k=j; k<FIB_SIZE; k++) if(f[j]*f[k] == x) return 1; // Return default answer return 0; } int main() { int n = 0; int f[FIB_SIZE]; generate_fib(f); // Main loop scanf("%d", &n); for(int i=0; i<n; i++) { int x; scanf("%d", &x); if(check_num(f, x)) printf("TAK\n"); else printf("NIE\n"); } return 0; } |