Add additional tasks

1 files changed, 32 insertions, 0 deletions

diff --git a/Additional/Additional-2024-IS/solutions/basic-parser.cpp b/Additional/Additional-2024-IS/solutions/basic-parser.cpp
new file mode 100644
index 0000000..b3f8e49
--- /dev/null
+++ b/Additional/Additional-2024-IS/solutions/basic-parser.cpp
@@ -0,0 +1,32 @@
+#include <iostream>
+#include <stack>
+#include <string>
+
+std::string parse(const std::string& str) {
+    std::stack<char> result; 
+
+    for (char ch : str) { 
+        if (ch >= 'a' && ch <= 'z') {
+            result.push(ch);
+        } else if (ch == '*' && !result.empty()) {
+            result.pop(); 
+        } else if (ch == '$' && !result.empty()) {
+            result.push(result.top()); 
+        }
+    }
+
+    std::string finalResult; 
+    while (!result.empty()) {
+        finalResult = result.top() + finalResult; 
+        result.pop();
+    }
+
+    return finalResult; 
+}
+
+int main() {
+    std::string input = "abc*$$*d$a$$zz*";
+    std::cout << "Result: " << parse(input) << std::endl; 
+
+    return 0;
+}