updating

code_editor.py

@@ -3,9 +3,16 @@ import streamlit as st
 import streamlit_ace as st_ace
 from utils import execute_code
 
-def render_code_editor(selected_lang, ace_theme, editor_key, default_snippet):
+def render_code_editor(selected_lang, ace_theme, editor_key):
     st.subheader("Editor")
-
+    default_snippet = {
+        "Python": '''# default code\na = int(input())\nb = int(input())\nprint("Sum:", a + b)''',
+        "C": '''// default code\n#include <stdio.h>\nint main() {\n    int a, b;\n    scanf("%d %d", &a, &b);\n    printf("Sum: %d\\n", a + b);\n    return 0;\n}''',
+        "C++": '''// default code\n#include <iostream>\nusing namespace std;\nint main() {\n    int a, b;\n    cin >> a >> b;\n    cout << "Sum: " << a + b << endl;\n    return 0;\n}''',
+        "Java": '''// default code\nimport java.util.Scanner;\npublic class Program {\n    public static void main(String[] args) {\n        Scanner sc = new Scanner(System.in);\n        int a = sc.nextInt();\n        int b = sc.nextInt();\n        System.out.println("Sum: " + (a + b));\n    }\n}''',
+        "JavaScript": '''// default code\nconst readline = require('readline');\nconst rl = readline.createInterface({ input: process.stdin, output: process.stdout });\nlet inputs = [];\nrl.on('line', (line) => {\n  inputs.push(parseInt(line));\n  if (inputs.length === 2) {\n    console.log("Sum:", inputs[0] + inputs[1]);\n    rl.close();\n  }\n});''',
+        "C#": '''// default code\nusing System;\npublic class Program {\n    public static void Main(string[] args) {\n        int a = Convert.ToInt32(Console.ReadLine());\n        int b = Convert.ToInt32(Console.ReadLine());\n        Console.WriteLine("Sum: " + (a + b));\n    }\n}'''
+    }
     code = st_ace.st_ace(
         value=st.session_state.code,
         placeholder=f"Start typing your {selected_lang} code…",