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  1. #include <stdio.h>//第1講演習 6-1
  2.  
  3. void yoko_sankaku(int n){
  4. 	if(n==1){
  5. 		printf("*\n");
  6. 	}
  7. 	else if(n>=2){
  8. 		printf("*");
  9. 		yoko_sankaku(n-1);
  10. 	}
  11. }
  12. void tate_sankaku(int n){
  13. 	if(n==1){
  14. 		yoko_sankaku(n);
  15. 	}
  16. 	else if(n>=2){
  17. 		yoko_sankaku(n);
  18. 		tate_sankaku(n-1);
  19. 	}
  20. }
  21. int main() {
  22. 	int n,i;
  23. 	n=6;
  24. 	tate_sankaku(n);
  25. 	return 0;
  26. }
  27.  
Success #stdin #stdout 0s 5288KB
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Standard input is empty
stdout
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******
*****
****
***
**
*
https://ideone.com/8qAnm8
language:
C (gcc 8.3)
created:
8 hours ago
visibility:
public

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