제출 #1074997

#제출 시각UTC-0아이디문제언어결과실행 시간메모리
10749972024-08-25 17:25:32thatsgonzalez어르신 집배원 (BOI14_postmen)C++14
0 / 100
1 ms348 KiB
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<int,int> ii;
typedef vector <int> vi;
typedef vector <ll> vl;
typedef vector<string> vs;
typedef vector<bool> vb;
typedef vector <char> vc;
typedef vector<ii> vii;
typedef vector<vi> vvi;
typedef vector<vl> vvl;
typedef vector<vc> vvc;
typedef vector<vs> vvs;
typedef pair<ll,ll> pl;
typedef double dou;
typedef vector<pl> vpl;
typedef unsigned long long ull;
typedef uint64_t i64;
typedef vector <pair<int,ii>> graph;
typedef priority_queue<ii,vii,greater<ii>> priority_graph;
typedef vector<ull> vull;
#define f first
#define s second
#define pb push_back
#define sz(x) int((x).size())
#define all(x) begin(x), end(x)
#define ts to_string
#define lb lower_bound
 
 
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컴파일 시 표준 에러 (stderr) 메시지

postmen.cpp: In function 'void solve()':
postmen.cpp:127:7: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
  127 |       for(auto &x: used) cout<<x<<" "; cout<<nd;
      |       ^~~
postmen.cpp:127:40: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
  127 |       for(auto &x: used) cout<<x<<" "; cout<<nd;
      |                                        ^~~~
postmen.cpp: In function 'void setIO(std::string)':
postmen.cpp:36:88: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   36 | void setIO(string name=""){ios_base::sync_with_stdio(0);cin.tie(0);if(sz(name)){freopen((name+".in").c_str(),"r",stdin);freopen((name+".out").c_str(),"w",stdout);}}
      |                                                                                 ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
postmen.cpp:36:128: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   36 | void setIO(string name=""){ios_base::sync_with_stdio(0);cin.tie(0);if(sz(name)){freopen((name+".in").c_str(),"r",stdin);freopen((name+".out").c_str(),"w",stdout);}}
      |                                                                                                                         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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