Chapter 4. Simple dictionary.

chapter 4/dictionary.cpp

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+#include <iostream>
+#include <string>
+#include <algorithm>
+#include <vector>
+
+using namespace std;
+
+#define IOERR 74
+
+int main()
+{
+    vector<string> dictionary;
+
+    cout << "Enter some words to dictionary:\n";
+    for ( string temp ; cin >> temp; )
+    {
+        dictionary.push_back(temp);
+    }
+
+    sort(dictionary.begin(), dictionary.end());
+    cout << "\n\nWords in dictionary:\n";
+    for ( int i = 0; i < dictionary.size(); ++i )
+    {
+        if ( i == 0 || dictionary[i-1] != dictionary[i] )
+        {
+            cout << dictionary[i] << '\n';
+        }
+    }
+    return 0;
+}