Submission #934350

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
934350	2024-02-27 08:03:59	VladaMG98	Strange Device (APIO19_strange_device)	C++17	100 / 100	1415 ms	308760 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
typedef long long 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:161:8: warning: unused variable 'cur_time' [-Wunused-variable]
  161 |     ll cur_time = 0;
      |        ^~~~~~~~
strange_device.cpp:162:9: 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