Submission #997492

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
997492	2024-06-12 11:38:50	MuhammadSaram	Split the sequence (APIO14_sequence)	C++17	0 / 100	180 ms	14344 KiB

sequence

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// Time: 12-06-2024 16:32:12
// Problem: B - Split the sequence
// Contest: Virtual Judge - APIO 2014
// URL: https://vjudge.net/contest/633835#problem/B
// Memory Limit: 128 MB
// Time Limit: 2000 ms
#include <bits/stdc++.h>
using namespace std;
#define int long long
signed main()
{
  int n,k,su=0;
  cin>>n>>k;
  int a[n],ans=0,pre[n+1]={};
  for (int i=0;i<n;i++)
  {
    cin>>a[i];
    su+=a[i];
    ans-=a[i]*a[i];
    pre[i+1]=su;
  }
  ans+=su*su;
  ans/=2;
  set<pair<int,int>> se;
  map<int,pair<int,int>> bar;
  for (int i=0;i<n-1;i++)
 
 
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Compilation message (stderr)

sequence.cpp: In function 'int main()':
sequence.cpp:35:18: warning: comparison of integer expressions of different signedness: 'std::set<std::pair<long long int, long long int> >::size_type' {aka 'long unsigned int'} and 'long long int' [-Wsign-compare]
   35 |  while (se.size()>k)
      |         ~~~~~~~~~^~

• Subtask 1: 0 / 11
• Subtask 2: 0 / 11
• Subtask 3: 0 / 11
• Subtask 4: 0 / 17
• Subtask 5: 0 / 21
• Subtask 6: 0 / 29