C++新文件模板

1.普通模板

#include<bits/stdc++.h>
using namespace std;

#define infile "infile.in"
#define outfile "outfile.out"
#define cin_cout_f
#define speedup

#ifdef cin_cout_f
#define cin _____in_____
#define cout _____out_____
ifstream _____in_____(infile);
ofstream _____out_____(outfile);
#else
#ifdef speedup
void spup(){
	ios::sync_with_stdio(false);
	cin.tie(0);
}
#endif
#endif

int main(){
	spup();
	return 0;
}

2.DevCpp模板

把这个模板复制进代码模板里

#include<bits/stdc++.h>
using namespace std;

#define infile "%REPL_BEGIN%infile.in%REPL_END%"
#define outfile "%REPL_BEGIN%outfile.out%REPL_END%"
%REPL_BEGIN%#define cin_cout_f%REPL_END%
%REPL_BEGIN%#define speedup%REPL_END%

#ifdef cin_cout_f
	#define cin _____in_____
	#define cout _____out_____
	ifstream _____in_____(infile);
	ofstream _____out_____(outfile);
#else
	#ifdef speedup
	void spup(){
		ios::sync_with_stdio(false);
		cin.tie(0);
	}
	#endif
#endif

int main(){
	%REPL_BEGIN%spup();%REPL_END%
	return 0;
}

3.其他实现看这

1. 文件输入输出
2. 彩色打印