小编use*_*747的帖子

问:编写一个程序,"ble"你不喜欢的单词; 也就是说,你用cin阅读单词并在cout上再次打印它们.如果一个单词是你定义的几个单词之一,你就会写出BLEEP而不是那个单词.(stroustrup的c ++书)

这是我写的代码:

#include <iostream>
#include <string>
#include <vector>
#include <algorithm>
#include <cmath>
using namespace std;
inline void keep_window_open() { char ch; cin >> ch; }
int main() 
{
  vector<string> disliked;
  disliked.push_back("Broccoli");
  disliked.push_back("Carrots");
  disliked.push_back("Tomatoes");
  disliked.push_back("Asparagus");

  vector<string> words;
  string word;
  while (cin >> word) {
    words.push_back(word);
  }
  for (int i = 0; i < words.size(); ++i) {
    cout << words[i] << "\t";     //i used it to see if the program was working
    }
  for (int j = 0; j < …

代码如下:

#include <iostream>
#include <string>
#include <vector>
#include <algorithm>
#include <cmath>
using namespace std;
inline void keep_window_open() { char ch; cin >> ch; }
int main()
{
  string operation;
  double num1, num2, val;
  cout << "Enter the operation followed by the numbers\n";
  cin >> operation >> num1 >> num2 >> endl;
  if (operation == "+") {
    cout << operation << num1 << num2 << endl;
    val = num1 + num2;
    cout << val << endl;
  }
  if (operation == "-") …