제출 #572820

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
572820	2022-06-05 10:40:48	Huy	Examination (JOI19_examination)	C++17	100 / 100	462 ms	71488 KiB

examination

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#include<bits/stdc++.h>
//#define int long long
#define pii pair<ll,ll>
#define fi first
#define se second
using namespace std;
using ll = long long;
using ldb = long double;
const int N = (int)1e8;
const int maxN = (int)2e5 + 5;
const int mod = 1e9 + 7;
const ll infty = 1e18;
void InputFile()
{
    //freopen("scrivener.inp","r",stdin);
    //freopen("scrivener.out","w",stdout);
    freopen("test.out","r",stdin);
}
void FastInput()
{
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);
}
int n,q;
int s[maxN],t[maxN];
int id[maxN];
 
 
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컴파일 시 표준 에러 (stderr) 메시지

examination.cpp: In function 'std::vector<int> Merge(std::vector<int>, std::vector<int>)':
examination.cpp:45:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   45 |     while(pta < a.size() || ptb < b.size())
      |           ~~~~^~~~~~~~~~
examination.cpp:45:33: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   45 |     while(pta < a.size() || ptb < b.size())
      |                             ~~~~^~~~~~~~~~
examination.cpp:47:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   47 |         if(pta == a.size())
      |            ~~~~^~~~~~~~~~~
examination.cpp:52:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   52 |         else if(ptb == b.size())
      |                 ~~~~^~~~~~~~~~~
examination.cpp: In function 'void InputFile()':
examination.cpp:19:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   19 |     freopen("test.out","r",stdin);
      |     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~

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• Subtask 4: 57 / 57