codevs1732 Fibonacci Series 2 The Fool can no longer fool the moment multiply, but I also WA!

1732 Fibonacci Series 2

time limit: 1 sspace limit: 128000 KBtitle level: Diamonds Diamond SolvingTitle Description Description

In the "1250 Fibonacci series", we find the value of the nth Fibonacci series. But in 1250, n<=109. Now, your task is still to find the value of the nth Fibonacci sequence, but note that n is an integer and 1 <= n <= 100000000000000

Enter a description Input Description

Enter multiple sets of data, one row for each group of data, and an integer n (1 <= n <= 100000000000000)

Output description Output Description

Outputs several rows. Output per line (corresponding input) n Fibonacci number (considering the number will be very large, mod 1000000007)

Sample input Sample Input

3
4
5

Sample output Sample Output

2
3
5

Data range and Tips Data Size & Hint

1 <= N <= 100000000000000

1#include <cstdio>2#include <cstring>3#include <iostream>4#include <algorithm>5 using namespacestd;6 Long Longtable[2][2],a[2][2],h[2][2];7 intq=1000000007;8 voidFang ()9{intI,j,k; Memset (A,0,sizeof(a));Ten      for(i=0; i<=1;++i) One       for(j=0; j<=1;++j) A        for(k=0; k<=1;++k) -A[i][j]= (A[i][j]+table[i][k]*table[k][j])%Q; - } the voidChengxa () -{intI,j,k; memset (H,0,sizeof(h)); -table[0][0]=0; table[0][1]=1; table[1][0]=1; table[1][1]=1; -      for(i=0; i<=1;++i) +       for(j=0; j<=1;++j) -        for(k=0; k<=1;++k) +H[i][j]= (H[i][j]+table[i][k]*a[k][j])%Q; A      for(i=0; i<=1; ++i) for(j=0; j<=1; ++j) table[i][j]=H[i][j]; at } - voidChangeback () -{inti,j; -      for(i=0; i<=1; ++i) for(j=0; j<=1; ++j) table[i][j]=A[i][j]; - } - voidChengLong Longx) in { -     if(x<=1)return; toCheng (x/2); + Fang (); -     if(%2==1) Chengxa (); the     ElseChangeback (); * } $ intMain ()Panax Notoginseng { -     Long LongN; the      while(cin>>N) +     { Atable[0][0]=0; table[0][1]=1; table[1][0]=1; table[1][1]=1; theCheng (n1); printf"%lld\n", table[1][1]); +     } -     return 0; $}

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codevs1732 Fibonacci Series 2 The Fool can no longer fool the moment multiply, but I also WA!