Warnings when compiling main.cpp need to be addressed

[suraj44]

main.cpp:141:42: warning: format ‘%x’ expects argument of type ‘unsigned int’, but argument 2 has type ‘uint64_t {aka long unsigned int}’ [-Wformat=]
             printf("%x ", hope[k].address);
                                          ^
main.cpp:175:80: warning: format ‘%x’ expects argument of type ‘unsigned int’, but argument 2 has type ‘__gnu_cxx::__alloc_traits<std::allocator<long unsigned int> >::value_type {aka long unsigned int}’ [-Wformat=]
                 printf("0x%x: %x ", trie_addresses[i][j] ,trie_gadgets[i][j][k]);
                                                                                ^
main.cpp:186:60: warning: format ‘%x’ expects argument of type ‘unsigned int’, but argument 2 has type ‘uint64_t {aka long unsigned int}’ [-Wformat=]
     printf("%x ", trie.search({{0,0}, {93}, {195}}, result));