Submission #782512

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
782512	2023-07-14 03:42:29	kebine	Strange Device (APIO19_strange_device)	C++17	100 / 100	360 ms	18968 KiB

strange_device

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#include <bits/stdc++.h>
using namespace std;
 
#define v          vector
#define int        unsigned long long
#define all(a)     (a).begin(), (a).end()
#define pb         push_back
#define mk         make_pair
#define pii        pair<int, int>
#define ff         first
#define ss         second
#define inp_v(vec) for (auto &i : vec) cin >> i;
#define prt_v(vec) for (auto i : vec) cout << i << endl;
#define MS(x)     memset(x, 0, sizeof(x))
#define gcd(a,b)   __gcd(a, b);
#define lcm(a,b)   (a*(b/gcd(a,b)))
#define lb         lower_bound
#define ub         upper_bound
bool chmin(int &a, int b){return b<a?a=b, true:false;}
bool chmax(int &a, int b){return b>a?a=b, true:false;}
// bool comp(const pair<int, int>&a, const pair<int int>&b){
//     return a.second<b.second;
// }
signed main(){
    ios_base::sync_with_stdio(false); cin.tie(0);
    int N, a, b;cin>>N>>a>>b;
    double cycles=a/(__gcd(a, b+1))*b;
    int cycle=(int)cycles;
    vector<pair<int, int>>segment;
    vector<pair<int, int>>seg;
 
 
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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