Submission #229644

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
229644	2020-05-05 14:33:44	davooddkareshki	Strange Device (APIO19_strange_device)	C++17	100 / 100	599 ms	53596 KiB

strange_device

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// be name khoda
#include<bits/stdc++.h>
using namespace std;
#define F first
#define S second
//#define mp make_pair 
typedef long long ll;
#define int long long
#pragma GCC optimize("Ofast")
const int maxn = 2e5+10;
const int mod = 1e9+7;
const ll inf = 1e18+10;
//const int N = 2e6+10;
int n, m, A, B;
signed main()
{
    ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0);
    
    cin>> n >> A >> B;
    m = A / __gcd(A,B+1);
    if(m <= inf/B) m *= B;
    else m = inf;
    bool T = 0;
    vector<pair<int,int>> seg;
 
 
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Compilation message (stderr)

strange_device.cpp: In function 'int main()':
strange_device.cpp:49:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int i = 0; i < seg.size(); i++)
                    ~~^~~~~~~~~~~~

• 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