please convert this code to C++

i am getting this error message on C++(98) when i run it.

the code is in the link

https://docs.google.com/document/d/e/2PACX-1vQ2oAsOS87q5V9QgTlEkR9Az5bEU7Ivsm8Sw_aynW7QGWbeWqBMGiVaOtk5vTsUqNAGhHVSVgI6tgQk/pub

276 277 278 279 280 281 282 else return 0; break; case 6: object.access_account(); cout yes or no : "; cin >> menue; if (menue == "yes") goto again; else return 0; break; case 7: return 0; default: cout _ main.cpp:3:18: fatal error: conio.h: No such file or directory #include compilation terminated. B