一个单词转换的map

单词转换文件的内容

brb be right back
k okay?
y why
r are
u you
pic picture
rhk thanks!
18r later

我们希望转换的文本

where r u
y dont u send me a pic
k thk 18r
brb
brb

#include<iostream>
#include<cstdio>
#include<cstdlib>
#include<vector>
#include<set>
#include<algorithm>
#include<fstream>
#include<map>
#include<string>
#include<sstream>
using namespace std;
int main()
{
	ifstream inFile("C:\\Users\\DELL\\Desktop\\input.txt", ios::in);
	if (inFile.fail()){
		cout << "inFile failed" << endl;
		system("pause");
		exit(0);
	}
	map<string, string> Trans;
	string line, TransB, TransA;
	while (inFile>>TransB && getline(inFile, TransA)){
		TransA = TransA.substr(1);
		Trans.insert(make_pair(TransB, TransA));
	}
	inFile.close();

	ifstream inFile1("C:\\Users\\DELL\\Desktop\\input1.txt", ios::in);
	if (inFile1.fail()){
		cout << "inFile1 failed" << endl;
		system("pause");
		exit(0);
	}
	ofstream outFile("C:\\Users\\DELL\\Desktop\\output.doc",ios::app );
	while (getline(inFile1, line)){
		string a;
		istringstream In(line);
		while (In >> a){
			auto it = Trans.find(a);
			if (it == Trans.end()){
				outFile << a << " ";
			}
			else{
				outFile << Trans[a] << " ";
			}
		}
		outFile << endl;
	}
	inFile1.close();
	outFile.close();
	system("pause");
	return 0;
}