diff --git a/.vscode/settings.json b/.vscode/settings.json
new file mode 100644
index 0000000..70e34ec
--- /dev/null
+++ b/.vscode/settings.json
@@ -0,0 +1,3 @@
+{
+    "C_Cpp.errorSquiggles": "disabled"
+}
\ No newline at end of file
diff --git a/add.py b/add.py
index 79aff70..6e36478 100644
--- a/add.py
+++ b/add.py
@@ -1,4 +1,4 @@
-a=8
+a=9
 b=4
 d=7
 c=a+b=d
diff --git a/txt.c b/txt.c
new file mode 100644
index 0000000..0f91e8f
--- /dev/null
+++ b/txt.c
@@ -0,0 +1,11 @@
+int number2, number3, sum;
+    
+    printf("Enter two integers: ");
+    scanf("%d %d", &number1, &number2);
+
+    // calculate the sum
+    sum = number1 + number2;      
+    
+    printf("%d + %d = %d", number1, number2, sum);
+    return 0;
+}
\ No newline at end of file