/in/foo.cc: In function 'int main()':
/in/foo.cc:62:30: warning: format '%d' expects argument of type 'int*', but argument 2 has type 'long long int*' [-Wformat=]
     scanf("%d:%d",&hour,&mine);
                              ^
/in/foo.cc:62:30: warning: format '%d' expects argument of type 'int*', but argument 3 has type 'long long int*' [-Wformat=]
/in/foo.cc:73:24: warning: format '%d' expects argument of type 'int*', but argument 2 has type 'long long int*' [-Wformat=]
     scanf("%d%c",&t,&ch);
                        ^
/in/foo.cc:85:35: warning: format '%d' expects argument of type 'int', but argument 2 has type 'long long int' [-Wformat=]
         printf("%d:%.2d",hour,mine);
                                   ^
/in/foo.cc:85:35: warning: format '%d' expects argument of type 'int', but argument 3 has type 'long long int' [-Wformat=]