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  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;}
Success #stdin #stdout 0s 5316KB
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数列anについてn=3のときの値は38
https://ideone.com/SPe5BB
language:
C (gcc 8.3)
created:
1 day ago
visibility:
public

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