[Add] solved solutions

cpp/CHEFSTUD.cpp

@@ -0,0 +1,26 @@
+#include <iostream>
+#include <string.h>
+
+using namespace std;
+
+int main()
+{
+    int t;
+    cin >> t;
+    while (t--)
+    {
+        string s;
+        cin >> s;
+        int count = 0;
+        int l = s.length();
+        for (int i = 0; i < l; i++)
+        {
+            if (s[i] == '<' && s[i + 1] == '>')
+            {
+                count++;
+            }
+        }
+        cout << count << endl;
+    }
+    return 0;
+}