fork download 
  1. #include <stdio.h>
  2. //練習問題D
  3. int func(int n){
  4.      if(n==0)
  5.      return -1;
  6.      else
  7.      return 3*func(n-1)+5;
  8. }
  9. int main(void) {
  10. 	int n = 3, m;
  11.     m = func(n);
  12.     printf("数列anについて, n=%dのときの値は%d\n", n, m);
  13. 	return 0;
  14. }
  15.  
Success #stdin #stdout 0s 5320KB
comments (?)
stdin 
Standard input is empty
stdout 
数列anについて, n=3のときの値は38
https://ideone.com/vU1JsZ
language:
C (gcc 8.3)
created:
12 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!