Merge pull request #434 from rajethanm5/main

word_break.cpp

Author: gantavyamalviya

Dynamic Programming/word_break.cpp

@@ -0,0 +1,37 @@
+#include <iostream>
+#include <vector>
+#include <algorithm>
+using namespace std;
+
+void wordBreak(vector<string> const &dict, string word, string out)
+{
+    if (word.size() == 0)
+    {
+        cout << out << endl;
+        return;
+    }
+
+    for (int i = 1; i <= word.size(); i++)
+    {
+
+        string prefix = word.substr(0, i);
+
+
+        if (find(dict.begin(), dict.end(), prefix) != dict.end()) {
+            wordBreak(dict, word.substr(i), out + " " + prefix);
+        }
+    }
+}
+
+int main()
+{
+
+    vector<string> dict = { "this", "th", "is", "famous", "Word", "break",
+            "b", "r", "e", "a", "k", "br", "bre", "brea", "ak", "problem" };
+
+    string word = "Wordbreakproblem";
+
+    wordBreak(dict, word, "");
+
+    return 0;
+}