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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	int *p, *p1, *arr;
  6.  
  7. 	p = new int[10];
  8. 	arr = p;
  9. 	p1 = p++;
  10.  
  11. 	for (int i=0; i<10;i++) {
  12. 		*p1 = i*10;
  13. 		p1++;
  14. 	}
  15. 	cout << "1st loop result: ";
  16. 	for(int i = 0; i < 10; ++i) {
  17. 		cout << arr[i] << " ";
  18. 	}
  19. 	cout << endl;
  20.  
  21. 	for (int i=0; i<10;i+=2) {
  22. 		p[i] = i*100;
  23. 	}
  24. 	cout << "2nd loop result: ";
  25. 	for(int i = 0; i < 10; ++i) {
  26. 		cout << arr[i] << " ";
  27. 	}
  28. 	cout << endl;
  29.  
  30.  
  31. 	for (int i=0; i<5;i++) {
  32. 		cout << *p++ << " ";
  33. 	}
  34. }
Success #stdin #stdout 0s 4720KB
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stdin
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Standard input is empty
stdout
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1st loop result: 0 10 20 30 40 50 60 70 80 90 
2nd loop result: 0 0 20 200 40 400 60 600 80 800 
0 20 200 40 400
https://ideone.com/bQ7ENr
language:
C++ (gcc 8.3)
created:
5 years ago
visibility:
public

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