제출 #249889

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
249889	2020-07-16 10:11:22	Evirir	이상한 기계 (APIO19_strange_device)	C++17	100 / 100	774 ms	67272 KiB

strange_device

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#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace std;
using namespace __gnu_pbds;
#define watch(x) cout<<(#x)<<"="<<(x)<<'\n'
#define mset(d,val) memset(d,val,sizeof(d))
#define setp(x) cout<<fixed<<setprecision(x)
#define forn(i,a,b) for(int i=(a);i<(b);i++)
#define fore(i,a,b) for(int i=(a);i<=(b);i++)
#define pb push_back
#define F first
#define S second
#define pqueue priority_queue
#define fbo find_by_order
#define ook order_of_key
typedef long long ll;
typedef pair<ll,ll> ii;
typedef vector<ll> vi;
typedef vector<ii> vii;
typedef long double ld;
typedef tree<ll, null_type, less<ll>, rb_tree_tag, tree_order_statistics_node_update> pbds;
void amin(ll &a, ll b){ a=min(a,b); }
void amax(ll &a, ll b){ a=max(a,b); }
void YES(){cout<<"YES\n";} void NO(){cout<<"NO\n";}
void SD(int t=0){ cout<<"PASSED "<<t<<endl; }
const ll INF = ll(2e18);
const int MOD = 998244353;
 
 
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컴파일 시 표준 에러 (stderr) 메시지

strange_device.cpp: In function 'int main()':
strange_device.cpp:10:36: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
 #define forn(i,a,b) for(int i=(a);i<(b);i++)
                                    ^
strange_device.cpp:69:2: note: in expansion of macro 'forn'
  forn(i,0,v.size()){
  ^~~~
strange_device.cpp:10:36: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
 #define forn(i,a,b) for(int i=(a);i<(b);i++)
                                    ^
strange_device.cpp:77:2: note: in expansion of macro 'forn'
  forn(i,1,v.size())
  ^~~~

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• Subtask 2: 5 / 5
• Subtask 3: 5 / 5
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• Subtask 8: 30 / 30