Submission #934587

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
934587	2024-02-27 16:14:37	VladaMG98	Strange Device (APIO19_strange_device)	C++17	100 / 100	1420 ms	313656 KiB

strange_device

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    // Problem: A - Strange Device
    // Contest: Virtual Judge - 2024-02-27 APIO Simulation
    // URL: https://vjudge.net/contest/612540#problem/A
    // Memory Limit: 512 MB
    // Time Limit: 5000 ms
    // 
    // Powered by CP Editor (https://cpeditor.org)
     
    #include <bits/stdc++.h>
    using namespace std;
     
    #define rep(i, a, b) for(int i = a; i < (b); ++i)
    #define all(x) begin(x), end(x)
    #define sz(x) (int)(x).size()
    #define print(A,t) cerr << #A << ": "; copy(all(A),ostream_iterator<t>(cerr," " )); cerr << endl
    #define prArr(A,n,t)  cerr << #A << ": "; copy(A,A + n,ostream_iterator<t>(cerr," " )); cerr << endl
    #define what_is(x) cerr << #x << " is " << x << endl
    long long typedef ll;
    typedef long double ld;
    typedef pair<int, int> pii;
    typedef vector<int> vi;
     
    int n; ll A, B;
    const int MAXN = 1000010;
    ll L[MAXN], R[MAXN];
     
    void subtask1() {
        set<pair<ll, ll>> ans;
        for (int i = 1; i <= n; i++) {
            for (ll j = L[i]; j <= R[i]; j++) {
 
 
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Compilation message (stderr)

strange_device.cpp: In function 'void solve()':
strange_device.cpp:161:12: warning: unused variable 'cur_time' [-Wunused-variable]
  161 |         ll cur_time = 0;
      |            ^~~~~~~~
strange_device.cpp:162:13: warning: unused variable 'open' [-Wunused-variable]
  162 |         int open = 0;
      |             ^~~~

• Subtask 1: 10 / 10
• Subtask 2: 5 / 5
• Subtask 3: 5 / 5
• Subtask 4: 5 / 5
• Subtask 5: 5 / 5
• Subtask 6: 20 / 20
• Subtask 7: 20 / 20
• Subtask 8: 30 / 30