제출 #243950

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
243950	2020-07-02 11:00:17	uacoder123	이상한 기계 (APIO19_strange_device)	C++14	100 / 100	630 ms	53620 KiB

strange_device

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#include <bits/stdc++.h>
using namespace std;
#define F first
#define S second
#define FOR(i,a,b) for (auto i = (a); i <= (b); ++i)
#define NFOR(i,a,b) for(auto i = (a); i >= (b); --i)
#define all(x) (x).begin(), (x).end()
#define sz(x) int(x.size())
#define mp(i,a) make_pair(i,a)
#define pb(a) push_back(a)
#define bit(x,b) (x&(1LL<<b))
 
typedef long long int lli;
typedef pair <lli,lli> ii;
typedef pair <lli,ii> iii;
typedef vector <lli> vi;
 
int main()
{
  ios_base::sync_with_stdio(false);
  cin.tie(NULL);
  lli test=1;
  for(;test>0;--test)
  {
    lli n,a,b,g,p,f,s,cl,cr,ans=0,ch=1;
    cin>>n>>a>>b;
    g=__gcd(a,b+1);
    g=a/g;
    if(1.0*g*b>1000000000000000000)
      p=1000000000500000000;
 
 
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컴파일 시 표준 에러 (stderr) 메시지

strange_device.cpp: In function 'int main()':
strange_device.cpp:61:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(lli i=0;i<v.size();++i)
                 ~^~~~~~~~~

• Subtask 1: 10 / 10
• Subtask 2: 5 / 5
• Subtask 3: 5 / 5
• Subtask 4: 5 / 5
• Subtask 5: 5 / 5
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• Subtask 8: 30 / 30