Move print.cpp to directory /run

run/print.cpp

@@ -0,0 +1,25 @@
+// Under debugging because of general physic
+#include <iostream>
+#include <fstream>
+#include <string>
+#include <filesystem>
+
+namespace fs = std::filesystem;
+
+int main() {
+    fs::path current_path = fs::
+    fs::path file_path = current_path / "找找自己問題.txt";
+
+    std::ifstream file(file_path);
+    if (file.is_open()) {
+        std::string line;
+        while (std::getline(file, line)) {
+            std::cout << line << std::endl;
+        }
+        file.close();
+    } else {
+        std::cerr << "無法開啟檔案: " << file_path << std::endl;
+    }
+
+    return 0;
+}