Advertisement
Guest User

uri 1176

a guest
Jan 17th, 2017
78
0
Never
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
C++ 0.54 KB | None | 0 0
  1. #include<bits/stdc++.h>
  2.  
  3. using namespace std;
  4.  int arr[1000];
  5.  
  6. int fib(int);
  7.  
  8. int main()
  9.  
  10. {
  11.     int t,n,i;
  12.     cin >> t;
  13.  
  14.     for(i=1;i<=t;i++)
  15.     {
  16.         cin>> n;
  17.         if(n>=0 && n<=60)
  18.         {
  19.         memset(arr,-1,sizeof(arr));
  20.         printf("Fib(%d) = %d\n",n,fib(n));
  21.         }
  22.  
  23.     }
  24.     return 0;
  25.     }
  26.  
  27.     int fib(int n)
  28.     {
  29.         if(n<=1) return n;
  30.         if(arr[n]!=-1) return arr[n];
  31.         else
  32.         {
  33.             arr[n]=fib(n-1)+fib(n-2);
  34.             return arr[n];
  35.         }
  36.     }
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement