Runtime Error
/in/foo.cc: In function 'int main()':
/in/foo.cc:55:16: warning: format '%d' expects argument of type 'int*', but argument 2 has type 'long long int*' [-Wformat=]
scanf("%d", &n) ;
^
/in/foo.cc: In function 'int main()':
/in/foo.cc:55:16: warning: format '%d' expects argument of type 'int*', but argument 2 has type 'long long int*' [-Wformat=]
scanf("%d", &n) ;
^
