View Compilation Error

0_0_38414802_1848.cpp: In function 'int main()':
0_0_38414802_1848.cpp:46:74: error: cannot pass objects of non-trivially-copyable type 'std::string {aka class std::basic_string<char>}' through '...'
             printf("%-10s %2d %4d", stus[k].name,stus[k].num,stus[k].time);   
                                                                          ^