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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3.  
  4. int upper_bound1(vector<int> &arr, int target){
  5. 	int l = 0, r = arr.size() - 1;
  6. 	int pos = -1;
  7. 	while(l <= r){
  8. 		int mid = (r+l)/2;
  9. 		if(arr[mid] < target){
  10. 			l = mid+1;
  11. 		}
  12. 		else if(arr[mid] > target){
  13. 			pos = mid;
  14. 			r = mid-1;
  15. 		}
  16. 	}
  17.  
  18. 	return pos;
  19. }
  20.  
  21. int main() {
  22. 	// your code goes here
  23. 	vector<int> arr = {5, 8, 13, 15, 22, 29, 35, 38, 42};
  24. 	int result = upper_bound1(arr, 25);
  25. 	if(result != -1){
  26. 		cout << arr[result];
  27. 	}
  28. 	return 0;
  29. }
Success #stdin #stdout #stderr 0.01s 5292KB
comments (?)
stdin 
Standard input is empty
stdout 
Standard output is empty
stderr 
Error: near line 2: near "using": syntax error
Error: near line 4: near "int": syntax error
Error: near line 6: near "int": syntax error
Error: near line 7: near "while": syntax error
Error: near line 9: near "if": syntax error
Error: near line 11: unrecognized token: "}"
Error: near line 14: near "r": syntax error
Error: near line 15: unrecognized token: "}"
Error: near line 19: unrecognized token: "}"
Error: near line 24: near "int": syntax error
Error: near line 25: near "if": syntax error
Error: near line 27: unrecognized token: "}"
Error: near line 29: unrecognized token: "}"
https://ideone.com/JSaWvv
language:
SQLite (sqlite 3.27.2)
created:
13 days ago
visibility:
public

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