Submission #464056

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
464056	2021-08-12 10:19:04	Alen777	XORanges (eJOI19_xoranges)	C++14	100 / 100	547 ms	16288 KiB

xoranges

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#include <iostream>
#include <string>
#include <iomanip>
#include <vector>
#include <set>
#include <map>
#include <queue>
#include <stack>
#include <cmath>
#include <algorithm>
#include <cstring>
using namespace std;
#define ll long long
#define ull unsigned ll
#define pb push_back
#define mpr make_pair
#define lb lower_bound
#define ld long double
#define ub upper_bound
const int N = 200002;
int a[N];
ll t1[4 * N], t2[4 * N];
vector<int> vec;
void build(int tl, int tr, int v) {
  if (tl == tr) {
    t1[v] = a[tl];
 
 
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Compilation message (stderr)

xoranges.cpp: In function 'void solve()':
xoranges.cpp:138:8: warning: unused variable 'ans' [-Wunused-variable]
  138 |     ll ans = 0;
      |        ^~~

• Subtask 1: 12 / 12
• Subtask 2: 18 / 18
• Subtask 3: 25 / 25
• Subtask 4: 20 / 20
• Subtask 5: 25 / 25