Submission #40517

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
40517	2018-02-03 14:55:04	Pajaraja	Ice Hockey World Championship (CEOI15_bobek)	C++14	100 / 100	618 ms	9044 KiB

bobek

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#include <bits/stdc++.h>
using namespace std;
long long a[40],c[2000000];
long long binarna(int l,int r,long long val)
{
  if(l==r) return l;
  int s=(l+r)/2;
  if(c[s]>val) return binarna(l,s,val);
  return binarna(s+1,r,val);
}
int main()
{
  int n;
  long long m,sol=0;
  scanf("%d %lld",&n,&m);
  for(int i=0;i<n;i++) scanf("%lld",&a[i]);
  int p=n/2;
  for(int i=0;i<(1<<p);i++)
  {
    int ma=i;
    long long pr=0;
    for(int j=0;j<p;j++)
    {
      if(ma%2==0) pr+=a[j];
      ma/=2;
    }
    c[i]=pr;
  }
  c[1<<p]=2000000000000000000LL;
  sort(c,c+(1<<p)+1);
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

Compilation message (stderr)

bobek.cpp: In function 'int main()':
bobek.cpp:15:24: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d %lld",&n,&m);
                        ^
bobek.cpp:16:42: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  for(int i=0;i<n;i++) scanf("%lld",&a[i]);
                                          ^

• Subtask 1: 10 / 10
• Subtask 2: 10 / 10
• Subtask 3: 10 / 10
• Subtask 4: 10 / 10
• Subtask 5: 10 / 10
• Subtask 6: 10 / 10
• Subtask 7: 10 / 10
• Subtask 8: 10 / 10
• Subtask 9: 10 / 10
• Subtask 10: 10 / 10