Submission #677177

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
677177	2023-01-02 13:48:20	Melika0gh	Strange Device (APIO19_strange_device)	C++17	100 / 100	1684 ms	31120 KiB

strange_device

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#include<bits/stdc++.h>
using namespace std;
typedef long long int ll;
typedef long double   ld;
#define sync  ios_base::sync_with_stdio(false),cin.tie(0),cout.tie(0)
#define pb    push_back
#define pii   pair<int, int>
#define mp    make_pair
#define fi    first
#define se    second
const ll inf = 2e18;
int main()
{
  int n;
  ll A, B, AB;
  cin >> n >> A >> B;
  A /= __gcd(A, (B + 1));
  if(inf / A >= B)
    AB = A * B;
  else
    AB = inf;
  
  vector<pair<ll, ll> > vec;
  bool check = false;
  for(int i = 0; i < n; i++)
  {
    ll l, r;
 
 
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• 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