fc | diff

對拍程序

師承 Gon_Tata。

2025/10/29 16:00: 現在兼容 linux 文件輸入輸出了！
2025/10/29 17:30: 現在兼容 Windows 文件輸入輸出了！
2025/10/29 19:00: 現在兼容 linux 標準輸入輸出了！
2025/10/29 20:30: 現在兼容 Windows 標準輸入輸出了！
警告！！！！！！！！！data_outputfile 如果使用文件輸入輸出的話不要和你的輸入文件同名！！！！！！！！

#include<bits/stdc++.h>
using namespace std;
const long long CHECK_TIMES=1e3; // 對拍次數
const long long TIME_LIMIT=1000; // 時限 (ms)
const long long STACK_MEMORY=256; //棧空間 (MB)

string data_outputfile= // 用來存放數據的文件名，對拍結果不同的那組數據
"in";

string yours_code_cpp= // 你的代碼的文件名
"a.cpp";
 
string std_code_cpp= // std 的代碼的文件名
"b.cpp";
 
string data_maker_cpp= // 造數據的代碼的文件名
"rand.cpp";
 
string your_outputfile_out= // 你的代碼的輸出文件名
"a.out";
 
string std_outputfile_out= // std 的輸出文件名
"b.out";

vector<string> opt={ // 自定義的編譯選項
	"-std=c++14 ", 
	// "-Wall", // 顯示最多警告信息
	"-w", // 不顯示任何警告
	"-O2", // O2 優化
	"-lm"
};

/*
 * you should modify this part to adapt your code
 * ----------------------------------------
*/

void check(const string &a);
void surprise();
signed main()
{
	cout<<"Do you use freopen? If the answer is yes, please input 1 , else input 2: "<<endl;
	string a;
	for(int i=1;i<=15;i++)
		cin>>a,check(a);
	surprise();
	return 0;
}
/* ---------------------------------------------------------- */

#include<ctime>
#if INT_MAX==RAND_MAX
#include <unistd.h>
#define Sleep(x) usleep(x*1000)
#else
#include <windows.h>
#endif

string data_exe="____DATA.exe";
string your_exe="____YOURS.exe";
string std_exe="____STD.exe";

void diff_with_files_out();
void diff_with_stdout();
void do_diff_with_stdout_linux(bool f);
void do_diff_with_stdout_windows(bool f);

#define del_file(x) " rm "+x+" "
#define make_exe(x,y) " g++ "+x+" "+options+" "+y+" "+Win_sta+" "
#define data_ger(file) (f?"./":"")+file+" > "+data_outputfile+" "
#define code_exe(file,out) (f?"./":"")+file+" < "+data_outputfile+" > "+out

void check(const string &a)
{
	cout<<"Checking input... "<<endl;
	if(a.size()==1)
	{
		if(a=="1") diff_with_files_out(),exit(0);
		else if(a=="2") diff_with_stdout(),exit(0);
		else cout<<"The input is illegal! You have no egg!!!\n";
	}
	else cout<<"The input is illegal! You have no egg!!!\n";
}

void diff_with_files_out()
{	
	cout<<"The input is legal!"<<endl;
	cout<<"=============================================== "<<endl;
	Sleep(300);
	cout<<"initializing..."<<endl;
 
	string Win_sta=" ";
	int awa=1;
	bool f=RAND_MAX==INT_MAX;
	if(f) awa=system(("ulimit -s "+to_string(STACK_MEMORY*1024)).c_str());
	else Win_sta+="-Wl,--stack="+(to_string(STACK_MEMORY*1024*1024));
	assert(awa+1);
 
	string your_code_operation="g++ "+yours_code_cpp;
	string std_code_operation="g++ "+std_code_cpp;
	string data_maker_operation="g++ "+data_maker_cpp;
	for(const string &op:opt)
	{
		your_code_operation+=" "+op;
		std_code_operation+=" "+op;
		data_maker_operation+=" "+op;
	}
	your_code_operation+=" -o "+your_exe+" "+Win_sta;
	std_code_operation+=" -o "+std_exe+" "+Win_sta;
	data_maker_operation+=" -o "+data_exe+" "+Win_sta;

	string comparsion_operation;
	if(f) comparsion_operation="diff -Z "+your_outputfile_out+" "+std_outputfile_out+" ";
	else comparsion_operation="fc "+your_outputfile_out+" "+std_outputfile_out+" ";
 
	if(f)
	{
		data_exe="./"+data_exe;
		your_exe="./"+your_exe;
		std_exe="./"+std_exe;
	}
	data_exe+=" > "+data_outputfile+" ";
	your_exe+=" < "+data_outputfile+" > "+your_outputfile_out+" ";
	std_exe+=" < "+data_outputfile+" > "+std_outputfile_out+" ";
 
	awa=system(your_code_operation.c_str());
	awa=system(std_code_operation.c_str());
	awa=system(data_maker_operation.c_str());
 
	cout<<"initializing Succeeded!!!"<<endl;
	cout<<"=============================================== "<<endl;
	Sleep(200);
	cout<<"Running..."<<endl;
	Sleep(200);
 
	for(signed i=1;i<=CHECK_TIMES;i++)
	{	
		printf("Running on test #%d,",i);
		if(i<10)      printf("    ");
		else if(i<100) printf("   ");
		else if(i<1000) printf("  ");
		else if(i<10000) printf(" ");
		// fflush(stdout);
 
		awa=system(data_exe.c_str());
 
		std::chrono::milliseconds mbs = std::chrono::duration_cast< std::chrono::milliseconds >(std::chrono::system_clock::now().time_since_epoch());
		long long bgt=mbs.count();
		awa=system(your_exe.c_str());
		std::chrono::milliseconds mes = std::chrono::duration_cast< std::chrono::milliseconds >(std::chrono::system_clock::now().time_since_epoch());
		long long edt=mes.count();
		long long dt=edt-bgt;
		printf("time=%lldms",dt);
		printf(", ");
		if(dt<10)      printf("   ");
		else if(dt<100) printf("  ");
		else if(dt<1000) printf(" ");

		if(!f) putchar('\n');
		// fflush(stdout);
 
		awa=system(std_exe.c_str());
		bool flag=0;
		if(dt>TIME_LIMIT) assert(!system("echo 'Time Limit Error !!!'")),flag=1;

		if(system(comparsion_operation.c_str())) { printf("Wrong Answer! \n"); flag=1; }
		else if(f) printf("Accepted");

		if(flag) exit(0);
		if(f)cout<<'\n';
		else puts("Accepted\n-----------------------------------------------\n");
		fflush(stdout);
	}
}

void surprise()
{
	for(int i=1;i<=10000;i++)
	cout<<"You have no egg!!!\n",Sleep(50);
}

void diff_with_stdout()
{
	cout<<"The input is legal!"<<endl;
	cout<<"=============================================== "<<endl;
	Sleep(300);
	cout<<"initializing..."<<endl;

	bool f=RAND_MAX==INT_MAX;

	if(f) do_diff_with_stdout_linux(f);
	else do_diff_with_stdout_windows(f);
}

void do_diff_with_stdout_linux(bool f)
{
	string Win_sta=" ";
	int awa=1;
	if(f) awa=system(("ulimit -s "+to_string(STACK_MEMORY*1024)).c_str());
	else Win_sta+="-Wl,--stack="+(to_string(STACK_MEMORY*1024*1024));
	assert(awa+1);
	int cnt=0;

	string your_code_operation="g++ "+yours_code_cpp;
	string std_code_operation="g++ "+std_code_cpp;
	string data_maker_operation="g++ "+data_maker_cpp;
	for(const string &op:opt)
	{
		your_code_operation+=" "+op;
		std_code_operation+=" "+op;
		data_maker_operation+=" "+op;
	}
	your_code_operation+=" -o "+your_exe+" "+Win_sta;
	std_code_operation+=" -o "+std_exe+" "+Win_sta;
	data_maker_operation+=" -o "+data_exe+" "+Win_sta;

	string e_rand,e_a,e_b;
	e_rand=data_ger(data_exe);
	e_a=code_exe(your_exe,your_outputfile_out);
	e_b=code_exe(std_exe,std_outputfile_out);

	string comparsion_operation;
	if(f) comparsion_operation="diff -Z "+your_outputfile_out+" "+std_outputfile_out+" ";
	else comparsion_operation="fc "+your_outputfile_out+" "+std_outputfile_out+" ";

	awa=system(your_code_operation.c_str());
	awa=system(std_code_operation.c_str());
	awa=system(data_maker_operation.c_str());

	cout<<"initializing Succeeded!!!"<<endl;
	cout<<"=============================================== "<<endl;
	Sleep(200);
	cout<<"Running..."<<endl;
	Sleep(200);
	for(int kkk=1;kkk<=CHECK_TIMES;kkk++)
	{
		printf("#%d------->", ++cnt);
		assert(!system(e_rand.c_str()));

		std::chrono::milliseconds mbs = std::chrono::duration_cast< std::chrono::milliseconds >(std::chrono::system_clock::now().time_since_epoch());
		long long bgt=mbs.count();
		assert(!system(e_a.c_str()));
		std::chrono::milliseconds mes = std::chrono::duration_cast< std::chrono::milliseconds >(std::chrono::system_clock::now().time_since_epoch());
		long long edt=mes.count();
		printf("time: %lld  ",edt-bgt);
		if(edt-bgt>TIME_LIMIT) assert(!system("echo Time Limit Error")), exit(0);
		
		assert(!system(e_b.c_str()));

		if(system(comparsion_operation.c_str())) assert(!system("echo Wrong Answer")), exit(0);
		puts("Accepted");
	}
}

void do_diff_with_stdout_windows(bool f)
{
	string Win_sta=" ";
	int awa=1;
	if(f) awa=system(("ulimit -s "+to_string(STACK_MEMORY*1024)).c_str());
	else Win_sta+="-Wl,--stack="+(to_string(STACK_MEMORY*1024*1024));
	assert(awa+1);
	int cnt=0;

	string your_code_operation="g++ "+yours_code_cpp;
	string std_code_operation="g++ "+std_code_cpp;
	string data_maker_operation="g++ "+data_maker_cpp;
	for(const string &op:opt)
	{
		your_code_operation+=" "+op;
		std_code_operation+=" "+op;
		data_maker_operation+=" "+op;
	}
	your_code_operation+=" -o "+your_exe+" "+Win_sta;
	std_code_operation+=" -o "+std_exe+" "+Win_sta;
	data_maker_operation+=" -o "+data_exe+" "+Win_sta;

	string comparsion_operation;
	if(f) comparsion_operation="diff -Z "+your_outputfile_out+" "+std_outputfile_out+" ";
	else comparsion_operation="fc "+your_outputfile_out+" "+std_outputfile_out+" ";

	awa=system(your_code_operation.c_str());
	awa=system(std_code_operation.c_str());
	awa=system(data_maker_operation.c_str());

	string e_rand,e_a,e_b;
	e_rand=data_ger(data_exe);
	e_a=code_exe(your_exe,your_outputfile_out);
	e_b=code_exe(std_exe,std_outputfile_out);

	cout<<"initializing Succeeded!!!"<<endl;
	cout<<"=============================================== "<<endl;
	Sleep(200);
	cout<<"Running..."<<endl;
	Sleep(200);
	// return;
	for(int kkk=1;kkk<=CHECK_TIMES;kkk++)
	{
		printf("#%d------->", ++cnt);
		assert(!system(e_rand.c_str()));

		std::chrono::milliseconds mbs = std::chrono::duration_cast< std::chrono::milliseconds >(std::chrono::system_clock::now().time_since_epoch());
		long long bgt=mbs.count();
		assert(!system(e_a.c_str()));
		std::chrono::milliseconds mes = std::chrono::duration_cast< std::chrono::milliseconds >(std::chrono::system_clock::now().time_since_epoch());
		long long edt=mes.count();
		printf("time: %lld  \n",edt-bgt);
		if(edt-bgt>TIME_LIMIT) assert(!system("echo Time Limit Error")), exit(0);

		assert(!system(e_b.c_str()));

		if(system(comparsion_operation.c_str())) assert(!system("echo Wrong Answer")), exit(0);
		puts("Accepted\n-----------------------------------------------\n");
	}
}

簡易版本：

#include<bits/stdc++.h>

using namespace std;

const int N=1e4;

// file name

string yours_code=
"T2.cpp";

string std_code=
"T2baoli.cpp";

string data_maker=
"data.cpp";

string yours_file=
"putin.out";

string std_file=
"baoli.out";

signed main()
{
    // #ifndef ONLINE_JUDGE
    // freopen("a.in","r",stdin);
    // freopen("a.out","w",stdout);
    // #endif
	cout<<"Initlizing..."<<endl;

	int awa=system("ulimit -s 262100");
	assert(awa+1);

	string s1="g++ "+yours_code+" -std=c++14  -O2 -lm -o YOURS";
	string s2="g++ "+std_code+" -std=c++14  -O2 -lm -o STD";
	string s3="g++ "+data_maker+" -std=c++14  -O2 -lm -o DATA";
	string s4="diff -Z "+yours_file+" "+std_file;
	char c[5][256]={};
	for(int i=0;i<(int)s1.size();i++) c[1][i]=s1[i];
	for(int i=0;i<(int)s2.size();i++) c[2][i]=s2[i];
	for(int i=0;i<(int)s3.size();i++) c[3][i]=s3[i];
	for(int i=0;i<(int)s4.size();i++) c[4][i]=s4[i];

	awa=system(c[1]);
	awa=system(c[2]);
	awa=system(c[3]);

	cout<<"Succeed!"<<endl;

	for(int i=1;i<=N;i++)
	{	
		cout<<"Running on test #"<<i<<": ";
		fflush(stdout);

		awa=system("./DATA");
		awa=system("./YOURS");
		awa=system("./STD");
		if(system(c[4])) {cout<<"Wrong Answer! "<<endl; break;}
		else cout<<"Accepted"<<endl;
	}


    return 0;
}

posted @ 2025-10-29 16:29 Wy_x 閱讀(75) 評論(10) 收藏舉報

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