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  1. #include <cstdio>
  2.  
  3. struct AsumiKana {
  4. 	double x,y;
  5. 	AsumiKana();
  6. 	AsumiKana(double xx,double yy);
  7. 	void movexy(double dx,double dy);
  8. 	void getxy(double* x,double* y);
  9. };
  10.  
  11. AsumiKana::AsumiKana() {
  12. 	x=y=0;
  13. }
  14.  
  15. AsumiKana::AsumiKana(double xx,double yy) {
  16. 	x=xx;
  17. 	y=yy;
  18. }
  19.  
  20. void AsumiKana::movexy(double dx,double dy) {
  21. 	x+=dx;
  22. 	y+=dy;
  23. }
  24.  
  25. void AsumiKana::getxy(double* x,double* y) {
  26. 	*x=this->x;
  27. 	*y=this->y;
  28. }
  29.  
  30. int main(void) {
  31. 	double bx,by;
  32. 	AsumiKana mizuhasu(100,200);
  33. 	mizuhasu.getxy(&bx,&by);
  34. 	printf("%f,%f\n",bx,by);
  35. 	mizuhasu.movexy(20,50);
  36. 	mizuhasu.getxy(&bx,&by);
  37. 	printf("%f,%f\n",bx,by);
  38. 	return 0;
  39. }
  40.  
Success #stdin #stdout 0s 3340KB
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stdin
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Standard input is empty
stdout
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100.000000,200.000000
120.000000,250.000000
https://ideone.com/DBmsMq
language:
C++ (gcc 8.3)
created:
11 years ago
visibility:
public

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