Submission #210771

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
210771	2020-03-18 10:30:26	sm1ley	Klasika (COCI20_klasika)	C++17	110 / 110	3025 ms	441832 KiB

klasika

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#include <bits/stdc++.h>
using namespace std;
#define TRACE(x) cerr << #x << " " << x << endl
#define FOR(i, a, b) for (int i = (a); i < int(b); ++i)
#define REP(i, n) FOR(i, 0, n)
#define _ << " " <<
typedef long long llint;
const int MAXN = 2e5 + 10;
struct Query {
  bool print;
  int x, y;
  Query() {}
  Query(bool print, int x, int y) : print(print), x(x), y(y) {}
};
struct Node {
  set<int> ids;
  Node *zero, *one;
  Node () {
    zero = one = NULL;
  }
} root;
int q, n, t;
int l[MAXN], r[MAXN], rxor[MAXN];
 
 
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Compilation message (stderr)

klasika.cpp: In function 'int main()':
klasika.cpp:78:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d", &q);
   ~~~~~^~~~~~~~~~
klasika.cpp:81:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%s", s);
     ~~~~~^~~~~~~~~
klasika.cpp:84:12: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
       scanf("%d%d", &x, &y); --x;
       ~~~~~^~~~~~~~~~~~~~~~
klasika.cpp:91:12: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
       scanf("%d%d", &a, &b); --a; --b;
       ~~~~~^~~~~~~~~~~~~~~~

• Subtask 1: 11 / 11
• Subtask 2: 22 / 22
• Subtask 3: 33 / 33
• Subtask 4: 44 / 44