fork download
copy 
  1. #include <stdio.h>
  2. int func (int n){
  3. 	if (n==0){
  4. 		return -1;
  5. 	}else {
  6. 		return 3*func(n-1)+5;
  7. 	}
  8. }
  9.  
  10. int main(void) {
  11. 	int n = 3, m;
  12.     m = func(n);
  13.     printf("数列anについて, n=%dのときの値は%d\n", n, m);
  14. 	return 0;
  15. }
  16.  
Success #stdin #stdout 0s 5320KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
数列anについて, n=3のときの値は38
https://ideone.com/R0mu2K
language:
C (gcc 8.3)
created:
5 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!