Dang_1

I want to delete the previous line in screen console. system("cls"); is clear all my screen.

hi everyone, i need some help. This is my problem. When I input a string to the program, I want the screen console print out '*'. ex: string s; cout<<"password :"; getline(cin,s); when i type "abc123" for the password. The screen console will show "******". I'm sorry about my poor …

I have an exercise in university. I have to mix a moving object in a video into another video, so I need find a software, can help me with this. I need some advices. Thanks everyone.

I just have installed VS Ultimate 2013. When I compiled a simple code, it had an error LNK1104: cannot open file 'kernel32.lib' I tried to follow instructions on internet but it didn't work. My code #include <iostream> using namespace std; void main() { int x; cin>>x; cout<<x; }

I have some errors LNK2019 with my homework, but I can't solve it. My error Error 7 error LNK2019: unresolved external symbol "void __cdecl input(int * &,int &,class std::basic_ifstream<char,struct std::char_traits<char> > &)" (?input@@YAXAAPAHAAHAAV?$basic_ifstream@DU?$char_traits@D@std@@@std@@@Z) referenced in function _main E:\Ex\Bai_1_No_File\main.obj Bai_1_No_File This is my code. main.cpp #include "function.h" #include <conio.h> #include <fstream> …

I try copy a string to another string, but it has error with "_ps->copy(_pt,_beg,_end);". This is my code( but it is not full code): string* find_The_Longest_Word(string* _ps, int _beg, int_end) { string* _pt; _pt =new string(); _ps->copy(_pt,_beg,_end); return _pt; }