/in/foo.cc: In function 'int main()':
/in/foo.cc:16:15: warning: format '%d' expects argument of type 'int*', but argument 2 has type 'long long int*' [-Wformat=]
  scanf("%d",&T);
               ^
/in/foo.cc:18:31: warning: format '%d' expects argument of type 'int*', but argument 2 has type 'long long int*' [-Wformat=]
   scanf("%d%d%d%d",&a,&b,&c,&k);
                               ^
/in/foo.cc:18:31: warning: format '%d' expects argument of type 'int*', but argument 3 has type 'long long int*' [-Wformat=]
/in/foo.cc:18:31: warning: format '%d' expects argument of type 'int*', but argument 4 has type 'long long int*' [-Wformat=]
/in/foo.cc:18:31: warning: format '%d' expects argument of type 'int*', but argument 5 has type 'long long int*' [-Wformat=]