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  1. #include <bits/stdc++.h>
  2.  
  3. using namespace std;
  4.  
  5. void solve() {
  6.  
  7. 	int n;
  8.  
  9. 	cin >> n;
  10.  
  11. 	vector<int> nums(n);
  12.  
  13. 	for(int i = 0; i < n; i++) {
  14.  
  15. 		cin >> nums[i];
  16.  
  17. 	}
  18.  
  19. 	long long sum = 0;
  20.  
  21. 	for(int i = 0; i < n; i++) {
  22.  
  23. 		sum = sum + nums[i];
  24.  
  25. 	}
  26.  
  27. 	cout << sum - (n - 1) << endl;
  28.  
  29. }
  30.  
  31. int main() {
  32.  
  33. 	int t;
  34.  
  35. 	cin >> t;
  36.  
  37. 	while(t--) {
  38.  
  39. 		solve();
  40.  
  41. 	}
  42.  
  43. 	return 0;
  44.  
  45. }
Success #stdin #stdout 0.01s 5292KB
comments (?)
stdin
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4
1
10
3
998 244 353
5
1 2 3 4 5
9
9 9 8 2 4 4 3 5 3
stdout
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10
1593
11
39
https://ideone.com/VGVWY7
problem BIT2, based on SPOJ submission 11034498 (C++ 4.3.2), 2014-02-09 15:54:15
language:
C++ (gcc 8.3)
created:
18 hours ago
visibility:
public

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