add src-space/* and clear src files

space/src-c/src/main.c

@@ -1,17 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-
-int fib(int n) {
-    if (n == 1 || n == 0) {
-        return n;
-    } else {
-        return fib(n - 1) + fib(n - 2);
-    }
-}
-
-int main() {
-    int temp;
-    scanf("%d", &temp);
-    printf("%d\n", fib(temp));
-    return 0;
-}