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  1. #include <stdio.h>
  2. //課題B-2: 資料のような実行結果になるように空欄を埋めてください
  3. void print_number(int n){
  4.     printf("%-3d", n);
  5. }
  6.  
  7. void print_star(int n){
  8.     print_number(n);
  9. //ここから
  10.     for(int a=0;a<n;a++)
  11.     printf("*");
  12. //ここまでを書けばできます
  13.     printf("\n");
  14. }
  15.  
  16. int main(void) {
  17. 	int i;
  18.     for(i = 0; i < 5; i++)
  19.         print_star(i);
  20. 	return 0;
  21. }
  22.  
Success #stdin #stdout 0s 5288KB
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stdin
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Standard input is empty
stdout
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0  
1  *
2  **
3  ***
4  ****
https://ideone.com/JqdwRu
language:
C (gcc 8.3)
created:
7 days ago
visibility:
public

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