Submission #498153

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
498153	2021-12-24 12:52:40	EliteCallsYou	Split the sequence (APIO14_sequence)	C++17	11 / 100	2083 ms	2508 KiB

sequence

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# include <bits/stdc++.h>
using namespace std ;
//############################################################################
# define read(a)/**/for(int i=0;i<int(sizeof(a)/sizeof(a[0]));i++){cin>>a[i];}
# define print(x)/**/for(auto zx:x){cout<<zx<<' ';}
const char* tochar(string a){return a.c_str();}
void files(){freopen("hopscotch.in","r",stdin);freopen("hopscotch.out","w",stdout);}
void speed(){ios_base::sync_with_stdio(false);cin.tie(0);}
long long gcd(long long a,long long b){if(!b){return a;}a%=b;return gcd(b,a);}
long long lcm(long long a,long long b){return a /gcd(a,b) * b;}
//###########################################################################
const int N = 1e5 + 5 ;
const long long MOD = 1e9+7 ;
//###########################################################################
void hack(){}
//###########################################################################
long long n, m, ar[N], pref[N], suff[N], mx, ans ;
vector < long long > cur, vc ;
void rec ( int cuts, int pos ){
  if ( cuts == m ){
    if ( ans >= mx ){
      vc = cur ;
      mx = ans ;
    }
    return ;
  }
  if ( pos == n ){return;}
  for ( int i = pos ; i < n ; i ++ ){
 
 
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Compilation message (stderr)

sequence.cpp: In function 'void files()':
sequence.cpp:7:21: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    7 | void files(){freopen("hopscotch.in","r",stdin);freopen("hopscotch.out","w",stdout);}
      |              ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
sequence.cpp:7:55: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    7 | void files(){freopen("hopscotch.in","r",stdin);freopen("hopscotch.out","w",stdout);}
      |                                                ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~

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