Submission #35526

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
35526	2017-11-24 01:34:04	sinhriv	medians (balkan11_medians)	C++14	5 / 100	189 ms	15056 KiB

medians

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#include <bits/stdc++.h>
using namespace std;
const int N = 200010;
int n;
int a[N];
int b[N];
vector < pair < int, int > > relate;
int d(int x){
  if(x < 0) return abs(x);
  return n + n - x;
}
int getopp(int x){
  return x / abs(x);
}
bool cmp(pair < int, int > x, pair < int, int > y){
  if(getopp(x.first) != getopp(y.first)){
    return getopp(x.first) < getopp(y.first);
  }
  return d(x.first) < d(y.first);
}
set < int > unused;
 
 
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Compilation message (stderr)

medians.cpp: In function 'int main()':
medians.cpp:53:31: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
   freopen("1.inp", "r", stdin);
                               ^
medians.cpp:58:17: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d", &n);
                 ^
medians.cpp:60:21: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d", b + i);
                     ^

• Subtask 1: 5 / 65
• Subtask 2: 0 / 35