第四章补充作业：1
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2022-08-08
23:11:01
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第四章补充作业：
（1）
源代码：
// main.cpp
// 1
// Created by mac on 16/3/29.
// Copyright © 2016年 mac. All rights reserved.
#include <iostream>
using namespace std;
int main(int argc, const char * argv[]) {
// insert code here...
//std::cout << "Hello, World!";
string str="Xi’an Institute of Posts and
Telecommunications is co-designed and implemented by the
People’s Government of Shaanxi Province and the Ministry
of Industry and Information Technology.The Institute is
located in Xi’an, a historic city in Northwest China,
famous for its magnificent ancient culture";
string str1="Institute";
string rstr="University";
string::size_type pfd=str.find(str1);
while (pfd!=string::npos) {
str.replace(pfd, rstr.length()-1, rstr);
pfd=str.find(str1);
}
cout<<str<<endl;
return 0;
}
运行结果：
Xi’an University of Posts and Telecommunications is co-designed and
implemented by the People’s Government of Shaanxi Province and the
Ministry of Industry and Information Technology.
The University is located in Xi’an, a historic city in Northwest
China, famous for its magnificent ancient culture
Program ended with exit code: 0
（2）：
源代码：
// main.cpp
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