local scope example

c-basic/global.variable.scope.c

@@ -0,0 +1,16 @@
+#include <stdio.h>
+
+int a;
+
+void foo(){
+    a = 10;
+}
+
+int main(){
+    a = 20;
+    printf("%d\n", a);
+    foo();
+    printf("%d\n", a);
+
+    return 0;
+}

c-basic/local.variable.c

@@ -0,0 +1,20 @@
+#include <stdio.h>
+
+int a;
+
+void foo()
+{
+    int a;
+
+    a = 10; /* yerel olan a */
+}
+
+int main()
+{
+    a = 20;            /* global olan a */
+    printf("%d\n", a); /* 20 */
+    foo();
+    printf("%d\n", a); /* 20 */
+
+    return 0;
+}

c-basic/scope.example.c

@@ -0,0 +1,19 @@
+#include <stdio.h>
+
+int main(){
+    int a;
+
+    a = 10;
+
+    {
+        int a;
+
+        a = 20;
+        printf("%d\n", a);
+    }
+    
+    printf("%d\n", a);
+
+    return 0;
+
+}