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  1. #include <stdio.h>
  2. //練習問題D
  3. int func(int n) {
  4.     if (n == 1 || n == 2)
  5.         return 1; 
  6.     else
  7.         return func(n - 1) + func(n - 2); 
  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.  
  17.  
Success #stdin #stdout 0.01s 5316KB
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数列anについて, n=3のときの値は2
https://ideone.com/MQvPSw
language:
C (gcc 8.3)
created:
19 days ago
visibility:
public

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