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  1. #include <stdio.h>
  2. //練習問題D
  3. int func(int n){
  4. 	int m=0;
  5. 	if(n==0){
  6. 		return -1;
  7. 	}
  8. else {
  9. 	return m=3*func(n-1) + 5;
  10.  }
  11. }
  12. int main(void) {
  13. 	int n = 3, m;
  14.     m = func(n);
  15.     printf("数列anについて, n=%dのときの値は%d\n", n, m);
  16. 	return 0;
  17. }
  18.  
Success #stdin #stdout 0s 5316KB
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/Jar3Ha
language:
C (gcc 8.3)
created:
18 days ago
visibility:
public

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