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  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.     int a;
  6.     int b=1;
  7.     int c=1;
  8.  
  9.  
  10.     for(int i= 3; i <= n; i++){
  11. 		a=b+c;
  12. 		c=b;
  13. 		b=a;
  14.  
  15.  
  16.     }
  17.     printf("フィボナッチ数列の第%d項は%d\n", n, a);
  18. 	return 0;
  19. }
  20.  
  21.  
Success #stdin #stdout 0s 5324KB
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フィボナッチ数列の第10項は55
https://ideone.com/yI9Y06
language:
C (gcc 8.3)
created:
1 day ago
visibility:
public

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