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  1. #include <iostream>
  2. #include <cstdlib>
  3. using namespace std;
  4.  
  5. struct range {
  6. 	int min, max;
  7. };
  8.  
  9. struct point {
  10. 	int x, y;
  11. };
  12.  
  13. point random_point(range x_range, range y_range) {
  14. 	return {
  15. 		(rand()%x_range.max)+x_range.min,
  16. 		(rand()%y_range.max)+y_range.min
  17. 	};
  18. }
  19.  
  20. void randomize_points(point *points, size_t size, range x_range, range y_range) {
  21. 	while(size --> 0) {
  22. 		points[size] = random_point(x_range, y_range);
  23. 	}
  24. }
  25.  
  26. void view_point(point const &p) {
  27. 	cout << "{x: " << p.x << ", y: " << p.y << "}";
  28. }
  29.  
  30. void view_points(point *points, size_t size) {
  31. 	for(size_t i = 0; i < size; ++i) {
  32. 		view_point(points[i]);
  33. 		cout << endl;
  34. 	}
  35. } 
  36.  
  37. int main() {
  38. 	range x_range { 0, 100 }, y_range { 0, 100 };
  39. 	point points[10];
  40. 	randomize_points(points, 10, x_range, y_range);
  41. 	view_points(points, 10);
  42. 	return 0;
  43. }
Success #stdin #stdout 0s 3468KB
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stdin
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Standard input is empty
stdout
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{x: 72, y: 36}
{x: 40, y: 26}
{x: 63, y: 26}
{x: 90, y: 59}
{x: 62, y: 27}
{x: 49, y: 21}
{x: 86, y: 92}
{x: 93, y: 35}
{x: 77, y: 15}
{x: 83, y: 86}
https://ideone.com/h6T04W
language:
C++14 (gcc 8.3)
created:
7 years ago
visibility:
public

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