Wrong Answer
/in/foo.c: In function 'main':
/in/foo.c:44:16: warning: format '%d' expects a matching 'int *' argument [-Wformat=]
scanf("%d %d", &n);
^
/in/foo.c: In function 'main':
/in/foo.c:44:16: warning: format '%d' expects a matching 'int *' argument [-Wformat=]
scanf("%d %d", &n);
^
