제출 #124369

#제출 시각아이디문제언어결과실행 시간메모리
124369RafikHachana이상한 기계 (APIO19_strange_device)C++14
10 / 100
5066 ms524292 KiB
#include<bits/stdc++.h>
using namespace std;

#define int long long

set<pair<int,int> > s;

main()
{
  int a,b,n;
  cin>>n>>a>>b;
  while(n--)
  {
    int l,r;
    cin>>l>>r;
    for(int i=l;i<=r;i++)
    {
      s.insert({(i+(i/b))%a,i%b});
    }
  }
  cout<<s.size()<<endl;
}

컴파일 시 표준 에러 (stderr) 메시지

strange_device.cpp:8:6: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
 main()
      ^
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