Submission #952802

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
952802	2024-03-24 21:52:15	lovrot	Passport (JOI23_passport)	C++17	22 / 100	1769 ms	145108 KiB

passport

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#include <cstdio> 
#include <vector> 
#include <algorithm> 
#include <set> 
#define X first
#define Y second
#define PB push_back
#define MP make_pair
using namespace std; 
typedef long long ll;
typedef pair<int, int> pii;
typedef pair<int, ll> pil;
typedef pair<ll, int> pli;
const int LOG = 18;
const int N = 1 << LOG;
const ll OO = 1e18;
struct graph {
  int n;
  vector<vector<pii>> G; 
  graph() {}
  
  void resize(int size) {
    n = size;
    G.resize(n);
 
 
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Compilation message (stderr)

passport.cpp: In function 'int main()':
passport.cpp:78:7: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   78 |  scanf("%d", &n);
      |  ~~~~~^~~~~~~~~~
passport.cpp:89:8: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   89 |   scanf("%d%d", &l, &r); --l; --r;
      |   ~~~~~^~~~~~~~~~~~~~~~
passport.cpp:103:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
  103 |  int q; scanf("%d", &q);
      |         ~~~~~^~~~~~~~~~
passport.cpp:105:15: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
  105 |   int u; scanf("%d", &u); --u;
      |          ~~~~~^~~~~~~~~~

• Subtask 1: 6 / 6
• Subtask 2: 16 / 16
• Subtask 3: 0 / 24
• Subtask 4: 0 / 8
• Subtask 5: 0 / 46