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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4. 	int n=0,a=1,b=1,i=0;
  5. 	scanf("%d",&n);
  6. 	if(n<3){
  7. 		printf("3以上の整数を入力してください");
  8. 	} else {
  9. 	printf("1,1");
  10. 	while(n>=3){
  11. 		i=a+b;
  12. 		a=b;
  13. 		b=i;
  14. 		n=n-1;
  15. 		printf(",%d",i);
  16. 	}
  17. 	}
  18. 	return 0;
  19. }
  20.  
Success #stdin #stdout 0s 5316KB
comments (?)
stdin
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5
stdout
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1,1,2,3,5
https://ideone.com/crUydg
language:
C (gcc 8.3)
created:
2 hours ago
visibility:
public

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