[C++] 对拍模板

共需内容：

• create.exe 数据生成器
• match.exe 匹配程序
• check.exe 正解
• test.exe 测试程序

以 A+B Problem 为例示范：

create.cpp

#include<bits/stdc++.h>
using namespace std;
#define rand(a,b) rand()%((b)-(a)+1)+(a)
int main(){
	struct _timeb T;
	_ftime(&T);
	srand(T.millitm);
	cout<<rand(1,32767)<<" "<<rand(1,32767);
}

match.cpp

#include<bits/stdc++.h>
#include<windows.h>
using namespace std;
int main(){
	cout<<"Test number >>";
	int cases;
	int tl;
	cin>>cases;
	cout<<"Time Limit (ms) >>";
	cin>>tl;
	int cr=0;
	for(int c=1;c<=cases;++c){
		cout<<"Test "<<c<<endl;
		system("create.exe > test.txt");
		system("check.exe < test.txt > check.txt");
		int start=clock();
		system("test.exe < test.txt > answer.txt");
		int end=clock();
		cout<<"Finished in "<<end-start<<" ms."<<endl;
		if(system("fc check.txt answer.txt")){
			cout<<"Wrong Answer"<<endl;
			system("pause");
		}
		else if(end-start>tl){
			cout<<"TimeLimitedExceed"<<endl;
			system("pause");
		}
		else{
			cout<<"Accept"<<endl;
			cr++;
		}
		cout<<endl<<endl<<endl;
	}
	cout<<"Test Over"<<endl;
	cout<<"Total correct : "<<cr<<" / "<<cases<<endl;
	system("pause");
}