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  1. #include <stdio.h>
  2. int fib(int n)
  3. {
  4. 	if(n==0) return 0;
  5. 	else if(n==1) return 1;
  6. 	else return fib(n-1)+fib(n-2);
  7. }
  8. int main(void) {
  9.    int n;
  10.    scanf("%d",&n);
  11.    printf("%d",fib(n));
  12. 	return 0;
  13. }
  14.  
Success #stdin #stdout 0s 5312KB
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https://ideone.com/8PoFbh
課題３
language:
C (gcc 8.3)
created:
3 days ago
visibility:
public

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