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  1. #include <stdio.h>
  2. //練習問題G
  3. int func(int n);
  4.  
  5.  
  6. int main(void) {
  7. 	int n = 3;
  8.     printf("数列anについて, n=%dのときの値は%d\n", n, func(n));
  9. 	return 0;
  10. }
  11.  
  12.  
  13. int func(int n){
  14.     int a, b=2, c=1;
  15.     int i;
  16.  
  17. for(i=0; i<n;i++)
  18. {
  19. a=(b)+2*(c)-2*a;
  20. }
  21. }
Success #stdin #stdout 0.01s 5312KB
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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0
https://ideone.com/cUa1jF
language:
C (gcc 8.3)
created:
20 days ago
visibility:
public

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