Create solution.cpp

Hacker-Rank/30-Days-of-Code/RegEx, Patterns, and Intro to Databases/solution.cpp

@@ -0,0 +1,56 @@
+#include <bits/stdc++.h>
+
+using namespace std;
+
+vector<string> split_string(string);
+
+
+
+int main()
+{
+    int N;
+    cin >> N;
+    cin.ignore(numeric_limits<streamsize>::max(), '\n');
+
+    for (int N_itr = 0; N_itr < N; N_itr++) {
+        string firstNameEmailID_temp;
+        getline(cin, firstNameEmailID_temp);
+
+        vector<string> firstNameEmailID = split_string(firstNameEmailID_temp);
+
+        string firstName = firstNameEmailID[0];
+
+        string emailID = firstNameEmailID[1];
+    }
+
+    return 0;
+}
+
+vector<string> split_string(string input_string) {
+    string::iterator new_end = unique(input_string.begin(), input_string.end(), [] (const char &x, const char &y) {
+        return x == y and x == ' ';
+    });
+
+    input_string.erase(new_end, input_string.end());
+
+    while (input_string[input_string.length() - 1] == ' ') {
+        input_string.pop_back();
+    }
+
+    vector<string> splits;
+    char delimiter = ' ';
+
+    size_t i = 0;
+    size_t pos = input_string.find(delimiter);
+
+    while (pos != string::npos) {
+        splits.push_back(input_string.substr(i, pos - i));
+
+        i = pos + 1;
+        pos = input_string.find(delimiter, i);
+    }
+
+    splits.push_back(input_string.substr(i, min(pos, input_string.length()) - i + 1));
+
+    return splits;
+}