HDU-2041

原题点击打开链接

#include<stdio.h>int main(void){int i,n,m,a[41]={0,0,1,2};scanf("%d",&n);for(i=4;i<41;i++)a[i]=a[i-1]+a[i-2];while(n--){    scanf("%d",&m);    printf("%d\n",a[m]);}return 0;}