Submission #799256

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
799256	2023-07-31 11:18:31	IvanJ	Measures (CEOI22_measures)	C++17	100 / 100	287 ms	28588 KiB

Main

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#include<bits/stdc++.h>
#define pb push_back
#define x first
#define y second
#define all(a) (a).begin(), (a).end()
using namespace std;
typedef long long ll;
typedef pair<int, int> ii;
const int maxn = 4e5 + 5;
const ll inf = 1e18;
struct Data {
  ll ans, cnt, mini, maxi;
};
Data merge(Data A, Data B) {
  if(B.cnt == 0) return A;
  if(A.cnt == 0) return B;
  Data ret;
  ret.ans = max(A.ans, B.ans);
  ret.ans = max(ret.ans, B.maxi - A.mini);
  ret.cnt = A.cnt + B.cnt;
  ret.mini = min(A.mini, B.mini);
  ret.maxi = max(A.maxi, B.maxi);
  return ret;
}
 
 
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Compilation message (stderr)

Main.cpp: In function 'int main()':
Main.cpp:107:7: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
  107 |  scanf("%d%d%d", &n, &m, &d);
      |  ~~~~~^~~~~~~~~~~~~~~~~~~~~~
Main.cpp:109:8: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
  109 |   scanf("%d", A + i);
      |   ~~~~~^~~~~~~~~~~~~
Main.cpp:111:8: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
  111 |   scanf("%d", B + i);
      |   ~~~~~^~~~~~~~~~~~~

• Subtask 1: 10 / 10
• Subtask 2: 14 / 14
• Subtask 3: 35 / 35
• Subtask 4: 41 / 41