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Screening-Assignment/typing_speed_SaaraaKazi.cpp

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+//[email protected]
+
+#include <string.h>
+#include <sstream>
+#include <fstream>
+#include <iomanip> 
+#include <iostream> 
+#include <stdlib.h> 
+#include <unistd.h> 
+
+using namespace std;
+
+void single_line() {
+   //load the text file and put it into a single string:
+  ifstream in("/Users/saaraa/projects/typing_calculator/shakespeare.txt");
+  stringstream buffer;
+  buffer << in.rdbuf();
+  string test = buffer.str();
+  //cout << test << endl << endl;
+
+  //create variables that will act as "cursors". we'll take everything between them.
+   size_t pos1 = 0;
+   size_t pos2;
+
+   string str[500];
+   int r = 0;
+
+
+   for (int x=0; x<=500; x++){
+      pos2 = test.find("\n", pos1); //search for the bar "\n". pos2 will be where the bar was found.
+      str[x] = test.substr(pos1, (pos2-pos1)); //make a substring, wich is nothing more than a copy of a fragment of the big string.
+      pos1 = pos2+1; // sets pos1 to the next character after pos2. so, it can start searching the next \n line.
+    }
+
+   r = rand() % 500 + 1; 
+   //cout << "   \n" << r;
+   cout<< "\nType the following sentence. : " << "\n";
+   cout << "\n" << str[r] << endl;
+} 
+
+int type(int lent) {
+   string typing;
+   getline(cin, typing);
+   lent += typing.length();
+   return lent;
+}
+
+int main()
+{
+   int len = 0;
+   float words_per_min, sec;
+
+   single_line();
+
+   clock_t time_req;
+   time_req = clock();
+   len = type(len);
+
+   cout << "-----------" << "\n";
+   single_line();
+   time_req = clock();
+   len = type(len);
+
+   cout << "-----------" << "\n";
+   single_line();
+   time_req = clock();
+   len = type(len);
+
+   cout << "-----------" << "\n";
+   single_line();
+   time_req = clock();
+   len = type(len);
+
+   cout << "-----------" << "\n";
+   single_line();
+   time_req = clock();
+   len = type(len);
+
+   cout << "\n The number of characters you typed are : "<<len<<"\n";
+	time_req = clock() - time_req;
+   sec = (float)time_req/CLOCKS_PER_SEC;
+   words_per_min = (sec/6)*60;
+   cout << "\n It took you " << sec << " seconds" <<endl;
+   cout << "\n Word per minute speed is : " << words_per_min << "\n" <<endl;
+
+
+
+
+   return 0;
+
+}