You also need to heed what Jim said.
scanf_s, _scanf_s_l, wscanf_s, _wscanf_s_l
scanf_s with a %s format needs a length parameter, which you don't even specify.
You also need to heed what Jim said.
scanf_s, _scanf_s_l, wscanf_s, _wscanf_s_l
scanf_s with a %s format needs a length parameter, which you don't even specify.
If you dance barefoot on the broken glass of undefined behaviour, you've got to expect the occasional cut.
If at first you don't succeed, try writing your phone number on the exam paper.
