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  1. #include <stdio.h>
  2. //練習問題F
  3. int main(void) {
  4. 	int n = 3;
  5.     int an=-1;
  6.     for(int i=0;i<n;i++){
  7.     an=3*an+5;
  8.     }
  9.     printf("数列anについて, n=%dのときの値は%d\n", n, an);
  10. 	return 0;
  11. }
  12.  
Success #stdin #stdout 0s 5284KB
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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/AcdXR3
language:
C (gcc 8.3)
created:
2 days ago
visibility:
public

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