poj 3913 Gnome Sequencing

#include <stdio.h>bool is_ordered(int a, int b, int c) {     if (a < b && b < c)         return true;     if (a > b && b > c)         return true;    return false; }int main() {     int n, a, b, c;     scanf("%d", &n);     printf("Gnomes:n");     while (n--)     {         scanf("%d %d %d", &a, &b, &c);         if (is_ordered(a, b, c))  printf("Orderedn");         else  printf("Unorderedn");     }    return 0; }