Put everything in folders

vagen_till_c/ch2/average.c

@@ -0,0 +1,13 @@
+#include <stdio.h>
+
+int main()
+{
+    float nr1, nr2;
+    printf("First number: ");
+    scanf("%f", &nr1);
+    printf("Second number: ");
+    scanf("%f", &nr2);
+    printf("Total: %.2f\n", nr1+nr2);
+    printf("Average: %.2f\n", (nr1+nr2)/2);
+    return 0;
+}