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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. // your code goes here
  6. int num = 1;
  7. for(double i = 5.0; i > 0.0; i -= 0.2) {
  8. cout << num++ << ". i = " << i << endl;
  9. }
  10. return 0;
  11. }
Success #stdin #stdout 0s 4520KB
stdin
Standard input is empty
stdout
1. i = 5
2. i = 4.8
3. i = 4.6
4. i = 4.4
5. i = 4.2
6. i = 4
7. i = 3.8
8. i = 3.6
9. i = 3.4
10. i = 3.2
11. i = 3
12. i = 2.8
13. i = 2.6
14. i = 2.4
15. i = 2.2
16. i = 2
17. i = 1.8
18. i = 1.6
19. i = 1.4
20. i = 1.2
21. i = 1
22. i = 0.8
23. i = 0.6
24. i = 0.4
25. i = 0.2