Submission #1106342

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1106342	2024-10-30 03:13:30	ro9669	Inspections (NOI23_inspections)	C++17	22 / 100	211 ms	23764 KiB

Main

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#include <bits/stdc++.h>
#define fi first
#define se second
#define all(v) v.begin() , v.end()
#define sz(v) int(v.size())
#define unq(v) sort(all(v)); v.resize(unique(all(v)) - v.begin());
using namespace std;
typedef long long ll;
typedef pair<int , int> ii;
typedef pair<long long , int> lli;
const int maxN = int(2e5)+7;
const ll inf = ll(1e18)+7;
int n , m , q;
set<pair<ii , ll>> st;
vector<pair<ll , int>> event;
ll query[maxN] , res[maxN];
int id[maxN];
void solve(){
    cin >> n >> m >> q;
    ll t = 0;
    for (int i = 1 ; i <= m ; i++){
        int l , r;
        cin >> l >> r;
        while (true){
            auto it = st.lower_bound({{l , r} , t});
            if (it == st.end()) break;
 
 
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Compilation message (stderr)

Main.cpp: In function 'int main()':
Main.cpp:100:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
  100 |         freopen(name".INP" , "r" , stdin);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
Main.cpp:101:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
  101 |         freopen(name".OUT" , "w" , stdout);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 0 / 11
• Subtask 2: 0 / 18
• Subtask 3: 22 / 22
• Subtask 4: 0 / 26
• Subtask 5: 0 / 23