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  1. #include <stdio.h>
  2. int func(int n){
  3. 	if(n == 0){
  4. 		return -1;
  5. 	}else 
  6. 	for(int i=n;i==0;i--){
  7. 		n = 3*n+5;
  8. 	}
  9. 	return n;
  10. }
  11.  
  12. int main(void) {
  13. 	int n = 3;
  14. 	printf("数列anについて、n=%dのときの値は%d\n",n,func(n));
  15. 	return 0;
  16. }
  17.  
Success #stdin #stdout 0s 5324KB
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数列anについて、n=3のときの値は3
https://ideone.com/0Kd4QJ
language:
C (gcc 8.3)
created:
8 days ago
visibility:
public

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