Lang:G++
Edit12345678910111213141516171819202122232425262728293031#include<stdio.h>int fac[25];int fn=25;unsigned int md=1000000007;void init(){fac[0]=fac[1]=1;for(int i=2;i<fn;++i){fac[i]=fac[i-1]+fac[i-2];}}unsigned int mxt[26];unsigned int cal(int* arr,int len){for(int i=0;i<26;++i){mxt[i]=0;}for(int i=len-1;i>=0;--i){for(int j=0;j<25;++j){if(fac[j]==arr[i]){mxt[j]+=1+mxt[j+1];mxt[j]%=md;}}mxt[25]=0;}return mxt[0];}int main(){init();int* arr=new int[1000000];if(arr==NULL)return -1;int len;