fork download 
  1. #include <stdio.h>
  2. //フィボナッチ数列(再帰なし版)
  3. int main(void) {
  4.     int n = 10;
  5. //ここを埋める
  6.    int a,b=1,c=1;
  7.  
  8.     for(int i = 3; i <= n; i++){
  9. //ここも埋める
  10.       a = b + c;
  11.       c = b;
  12.       b = a;
  13.  
  14.     }
  15.     printf("フィボナッチ数列の第%d項は%d\n", n, a);
  16. 	return 0;
  17. }
  18.  
  19.  
Success #stdin #stdout 0.01s 5308KB
comments (?)
stdin 
Standard input is empty
stdout 
フィボナッチ数列の第10項は55
https://ideone.com/FsWPrz
language:
C (gcc 8.3)
created:
12 days ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!