# include int fun (int x) { int p; if(x==1) return 2; else p=x-fun (x-2); rerurnm p; } void main () { printf(“%d\n”,fun (9));}
# include int fun (int x) { int p; if(x==1) return 2; else p=x-fun (x-2); rerurnm p; } void main () { printf(“%d\n”,fun (9));}
6