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  1. #include <stdio.h>
  2. //練習問題F
  3.  
  4. int func(int n){
  5.     int a=-1;
  6.     int i;  
  7.  
  8.    for(i = 1; i <= n; i++){
  9.         a = 3 * a + 5;   
  10.     }
  11.  
  12.     return a;
  13.  
  14. }
  15. int main(void) {
  16. 	int n = 3,m;
  17. 	m=func(n);
  18.     printf("数列anについて, n=%dのときの値は%d\n", n, m);
  19. 	return 0;
  20. }
  21.  
Success #stdin #stdout 0s 5320KB
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Standard input is empty
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数列anについて, n=3のときの値は38
https://ideone.com/avZG12
language:
C (gcc 8.3)
created:
1 day ago
visibility:
public

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