HDU 1021 Fibonacci Again

被坑了！！！这就是一水题，实际上就是找规律，亏我还自己在那算数列= =

 

#include <stdio.h>

int main(){
    int n;
    /*int i;
    int a[1000001];
    a[0] = 7;
    a[1] = 11;
    for(i = 2; i < 1000001; i++){
        a[i] = a[i-1] + a[i-2];
    }*/
    while(scanf("%d",&n) != EOF){
        if(n % 4 == 2){
            printf("Yes\n");
        }
        else{
            printf("no\n");
        }
    }
    return 0;
}