diff --git a/apps/boilerplate-generator/src/GenerateFullBoilerplate/generateFullCpp.ts b/apps/boilerplate-generator/src/GenerateFullBoilerplate/generateFullCpp.ts
index 798dc7a..cbf60f9 100644
--- a/apps/boilerplate-generator/src/GenerateFullBoilerplate/generateFullCpp.ts
+++ b/apps/boilerplate-generator/src/GenerateFullBoilerplate/generateFullCpp.ts
@@ -13,15 +13,15 @@ export default function generateFullCpp({
     const inputReads = inputFields
         .map((field, index) => {
             if (field.type.startsWith("list<")) {
-                return `int size_${field.name};\n  std::istringstream(lines[${index}]) >> size_${field.name};\n  ${makeType.ToCpp(field.type)} ${field.name}(size_${field.name});\n  if(size_${field.name} != 0) {\n  \tstd::istringstream iss(lines[${index + 1}]);\n  \tfor (int i=0; i < size_${field.name}; i++) iss >> ${field.name}[i];\n  }`;
+                return `int size_${field.name};\n  istringstream(lines[${index}]) >> size_${field.name};\n  ${makeType.ToCpp(field.type)} ${field.name}(size_${field.name});\n  if(size_${field.name} != 0) {\n  \tistringstream iss(lines[${index + 1}]);\n  \tfor (int i=0; i < size_${field.name}; i++) iss >> ${field.name}[i];\n  }`;
             } else {
-                return `${makeType.ToCpp(field.type)} ${field.name};\n  std::istringstream(lines[${index}]) >> ${field.name};`;
+                return `${makeType.ToCpp(field.type)} ${field.name};\n  istringstream(lines[${index}]) >> ${field.name};`;
             }
         })
         .join("\n  ");
     const outputType = outputFields[0].type;
     const functionCall = `${outputType} result = ${functionName}(${inputFields.map((field) => field.name).join(", ")});`;
-    const outputWrite = `std::cout << result << std::endl;`;
+    const outputWrite = `cout << result << endl;`;
 
     return `  #ifndef _GLIBCXX_NO_ASSERT
                 #include <cassert>
@@ -116,10 +116,10 @@ export default function generateFullCpp({
             ##USER_CODE_HERE##
 
             int main() {
-            std::ifstream file("${process.env.PV_DIR_PATH}/${problemName.replace(" ", "-")}/tests/inputs/##INPUT_FILE_INDEX##.txt");
-            std::vector<std::string> lines;
-            std::string line;
-            while (std::getline(file, line)) lines.push_back(line);
+            ifstream file("${process.env.PV_DIR_PATH}/${problemName.replace(" ", "-")}/tests/inputs/##INPUT_FILE_INDEX##.txt");
+            vector<string> lines;
+            string line;
+            while (getline(file, line)) lines.push_back(line);
 
             file.close();
             ${inputReads}
diff --git a/apps/problems/Reverse-String/tests/inputs/3.txt b/apps/problems/Reverse-String/tests/inputs/3.txt
index 702f3a0..84e3a85 100644
--- a/apps/problems/Reverse-String/tests/inputs/3.txt
+++ b/apps/problems/Reverse-String/tests/inputs/3.txt
@@ -1 +1 @@
-A man a plan a canal Panama
\ No newline at end of file
+letgoo
\ No newline at end of file
diff --git a/apps/problems/Reverse-String/tests/inputs/4.txt b/apps/problems/Reverse-String/tests/inputs/4.txt
index e69de29..1c6dbf1 100644
--- a/apps/problems/Reverse-String/tests/inputs/4.txt
+++ b/apps/problems/Reverse-String/tests/inputs/4.txt
@@ -0,0 +1 @@
+yup
\ No newline at end of file