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  1. #include<bits/stdc++.h>
  2. using namespace std;
  3.  
  4. const long long MaxN = 2e5 + 5;
  5. long long n, a[MaxN];
  6.  
  7. void input()
  8. {
  9.     cin >> n;
  10.     for(long long i = 1; i <= n; i++)
  11.     {
  12.         cin >> a[i];
  13.     }
  14. }
  15.  
  16. void solve()
  17. {
  18.     long long cur = a[1];
  19.     long long ans = a[1];
  20.  
  21.     for(long long i = 2; i <= n; i++)
  22.     {
  23.         cur = max(a[i], cur + a[i]);
  24.         ans = max(ans, cur);
  25.     }
  26.  
  27.     cout << ans;
  28. }
  29.  
  30. int main()
  31. {
  32.     ios_base::sync_with_stdio(0);
  33.     cin.tie(0);
  34.  
  35.     input();
  36.     solve();
  37. }
Success #stdin #stdout 0.01s 5288KB
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Standard input is empty
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Standard output is empty
https://ideone.com/irCVYp
language:
C++14 (gcc 8.3)
created:
14 hours ago
visibility:
public

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