/in/foo.cc: In function 'int main()':
/in/foo.cc:12:27: warning: format '%d' expects argument of type 'int*', but argument 2 has type 'LL* {aka long long int*}' [-Wformat=]
     while(scanf("%I64d",&k) == 1)
                           ^
/in/foo.cc:22:56: warning: format '%d' expects argument of type 'int', but argument 3 has type 'LL {aka long long int}' [-Wformat=]
             printf("Case %d: %I64d %I64d\n",count,k,k-1);
                                                        ^
/in/foo.cc:22:56: warning: format '%d' expects argument of type 'int', but argument 4 has type 'LL {aka long long int}' [-Wformat=]
/in/foo.cc:50:66: warning: format '%d' expects argument of type 'int', but argument 3 has type 'LL {aka long long int}' [-Wformat=]
                 printf("Case %d: %I64d %I64d\n",count,ans2,ans1-1);
                                                                  ^
/in/foo.cc:50:66: warning: format '%d' expects argument of type 'int', but argument 4 has type 'LL {aka long long int}' [-Wformat=]
/in/foo.cc:55:60: warning: format '%d' expects argument of type 'int', but argument 3 has type 'LL {aka long long int}' [-Wformat=]
                 printf("Case %d: %I64d %I64d\n",count,k,k-1);
                                                            ^
/in/foo.cc:55:60: warning: format '%d' expects argument of type 'int', but argument 4 has type 'LL {aka long long int}' [-Wformat=]
/in/foo.cc:29:16: warning: unused variable 't' [-Wunused-variable]
             LL t  = 1;
                ^