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  1. #include <stdio.h>
  2. // 練習問題F
  3. int func(int n){
  4.     int a=-1,i;
  5.     for (i=1;i<=n;i++){
  6.         a=3*a+5;}
  7.     return a;}
  8. int main(void){
  9.     int n=3;
  10.     printf("数列anについてn=%dのときの値は%d\n",n,func(n));
  11.     return 0;}
Success #stdin #stdout 0s 5320KB
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数列anについてn=3のときの値は38
https://ideone.com/Pzrc6V
language:
C (gcc 8.3)
created:
1 day ago
visibility:
public

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