Submission #35277

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
35277	2017-11-19 15:31:55	cheater2k	Palembang Bridges (APIO15_bridge)	C++14	100 / 100	219 ms	15472 KiB

bridge

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#include <bits/stdc++.h>
using namespace std;
const int N = 200005;
int k, n;
int sz;
long long ans;
pair<int,int> a[N];
vector<int> z;
vector<int> Q[N];
long long solve1() {
  if (n == 0) return 0;
  long long res = 0;
  int med = z[z.size() / 2];
  for (int i = 0; i < z.size(); ++i) {
    res += abs(med - z[i]);
  }
  return res;
}
long long fl[N];
long long fr[N];
int T[N];
long long sum[N];
void upd(int x) { for (; x < N; x += x & -x) T[x]++; }
int get(int x) { int res = 0; for (; x > 0; x -= x & -x) res += T[x]; return res; }
void upd_sum(int x, int v) { for (; x < N; x += x & -x) sum[x] += v; }
 
 
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Compilation message (stderr)

bridge.cpp: In function 'long long int solve1()':
bridge.cpp:17:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for (int i = 0; i < z.size(); ++i) {
                    ^

• Subtask 1: 8 / 8
• Subtask 2: 14 / 14
• Subtask 3: 9 / 9
• Subtask 4: 32 / 32
• Subtask 5: 37 / 37