Submission #138308

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
138308	2019-07-29 17:36:10	HBK_Wasi	Strange Device (APIO19_strange_device)	C++14	35 / 100	2880 ms	18800 KiB

strange_device

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#include<bits/stdc++.h>
#define lli long long int
#define int long long int
#define pii pair<int, int>
#ifdef LOCAL
#define debug(a) cout<<#a<<' '<<a<<endl;
#endif
#ifndef LOCAL
#define debug(a) ;
#endif
using namespace std;
void faster(void)
{
  ios_base::sync_with_stdio(false);
  cin.tie();
  cout.tie();
}
int lcm(int a, int b)
{
  return (a*b)/__gcd(a,b);
} 
map<pii, bool> q; 
int32_t main()
{
 
 
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Compilation message (stderr)

strange_device.cpp: In function 'int32_t main()':
strange_device.cpp:68:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int i=0;i<v.size();i++)
               ~^~~~~~~~~
strange_device.cpp:43:7: warning: unused variable 'ln' [-Wunused-variable]
   int ln;
       ^~

• Subtask 1: 0 / 10
• Subtask 2: 0 / 5
• Subtask 3: 5 / 5
• Subtask 4: 5 / 5
• Subtask 5: 5 / 5
• Subtask 6: 20 / 20
• Subtask 7: 0 / 20
• Subtask 8: 0 / 30