user-0 提问: 关于矩阵输入过程中在循环时光标移动问题

回复:
user: user-1
content: TC 用 cscanf,cprintf

user: user-2
content: #include <windows.h> #include <stdio.h>  void ConPrint(char *CharBuffer, int len); void ConPrintAt(int x, int y, char *CharBuffer, int len); void gotoXY(int x, int y); void ClearConsole(void); void ClearConsoleToColors(int ForgC, int BackC); void SetColorAndBackground(int ForgC, int BackC); void SetColor(int ForgC); void HideTheCursor(void); void ShowTheCursor(void);  int main(int argc, char* argv[]) {    HideTheCursor();    ClearConsoleToColors(15, 1);    ClearConsole();    gotoXY(1, 1);    SetColor(14);    printf("This is a test...\n");    Sleep(5000);    ShowTheCursor();    SetColorAndBackground(15, 12);    ConPrint("This is also a test...\n", 23);    SetColorAndBackground(1, 7);    ConPrintAt(22, 15, "This is also a test...\n", 23);    gotoXY(0, 24);    SetColorAndBackground(7, 1);    return 0; }  //This will clear the console while setting the forground and //background colors. void ClearConsoleToColors(int ForgC, int BackC) {    WORD wColor = ((BackC & 0x0F) << 4) + (ForgC & 0x0F);    //Get the handle to the current output buffer...    HANDLE hStdOut = GetStdHandle(STD_OUTPUT_HANDLE);    //This is used to reset the carat/cursor to the top left.    COORD coord = {0, 0};    //A return value... indicating how many chars were written    //not used but we need to capture this since it will be    //written anyway (passing NULL causes an access violation).    DWORD count;     //This is a structure containing all of the console info    // it is used here to find the size of the console.    CONSOLE_SCREEN_BUFFER_INFO csbi;    //Here we will set the current color    SetConsoleTextAttribute(hStdOut, wColor);    if(GetConsoleScreenBufferInfo(hStdOut, &csbi))    {       //This fills the buffer with a given character (in this case 32=space).       FillConsoleOutputCharacter(hStdOut, (TCHAR) 32, csbi.dwSize.X * csbi.dwSize.Y, coord, &count);        FillConsoleOutputAttribute(hStdOut, csbi.wAttributes, csbi.dwSize.X * csbi.dwSize.Y, coord, &count);       //This will set our cursor position for the next print statement.       SetConsoleCursorPosition(hStdOut, coord);    } }  //This will clear the console. void ClearConsole() {    //Get the handle to the current output buffer...    HANDLE hStdOut = GetStdHandle(STD_OUTPUT_HANDLE);    //This is used to reset the carat/cursor to the top left.    COORD coord = {0, 0};    //A return value... indicating how many chars were written    //   not used but we need to capture this since it will be    //   written anyway (passing NULL causes an access violation).    DWORD count;    //This is a structure containing all of the console info    // it is used here to find the size of the console.    CONSOLE_SCREEN_BUFFER_INFO csbi;    //Here we will set the current color    if(GetConsoleScreenBufferInfo(hStdOut, &csbi))    {       //This fills the buffer with a given character (in this case 32=space).       FillConsoleOutputCharacter(hStdOut, (TCHAR) 32, csbi.dwSize.X * csbi.dwSize.Y, coord, &count);       FillConsoleOutputAttribute(hStdOut, csbi.wAttributes, csbi.dwSize.X * csbi.dwSize.Y, coord, &count);       //This will set our cursor position for the next print statement.       SetConsoleCursorPosition(hStdOut, coord);    } }  //This will set the position of the cursor void gotoXY(int x, int y) {    //Initialize the coordinates    COORD coord = {x, y};    //Set the position    SetConsoleCursorPosition(GetStdHandle(STD_OUTPUT_HANDLE), coord); }  //This will set the forground color for printing in a console window. void SetColor(int ForgC) {    WORD wColor;    //We will need this handle to get the current background attribute    HANDLE hStdOut = GetStdHandle(STD_OUTPUT_HANDLE);    CONSOLE_SCREEN_BUFFER_INFO csbi;     //We use csbi for the wAttributes word.    if(GetConsoleScreenBufferInfo(hStdOut, &csbi))    {       //Mask out all but the background attribute, and add in the forgournd color       wColor = (csbi.wAttributes & 0xF0) + (ForgC & 0x0F);       SetConsoleTextAttribute(hStdOut, wColor);    } }  //This will set the forground and background color for printing in a console window. void SetColorAndBackground(int ForgC, int BackC) {    WORD wColor = ((BackC & 0x0F) << 4) + (ForgC & 0x0F);;    SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), wColor); }  //Direct console output void ConPrint(char *CharBuffer, int len) {    DWORD count;    WriteConsole(GetStdHandle(STD_OUTPUT_HANDLE), CharBuffer, len, &count, NULL); }  //Direct Console output at a particular coordinate. void ConPrintAt(int x, int y, char *CharBuffer, int len) {    DWORD count;    COORD coord = {x, y};    HANDLE hStdOut = GetStdHandle(STD_OUTPUT_HANDLE);    SetConsoleCursorPosition(hStdOut, coord);    WriteConsole(hStdOut, CharBuffer, len, &count, NULL); }  //Hides the console cursor void HideTheCursor() {    CONSOLE_CURSOR_INFO cciCursor;    HANDLE hStdOut = GetStdHandle(STD_OUTPUT_HANDLE);     if(GetConsoleCursorInfo(hStdOut, &cciCursor))    {       cciCursor.bVisible = FALSE; 	  SetConsoleCursorInfo(hStdOut, &cciCursor);    } }  //Shows the console cursor void ShowTheCursor() {    CONSOLE_CURSOR_INFO cciCursor;    HANDLE hStdOut = GetStdHandle(STD_OUTPUT_HANDLE);     if(GetConsoleCursorInfo(hStdOut, &cciCursor))    {       cciCursor.bVisible = TRUE; 	  SetConsoleCursorInfo(hStdOut, &cciCursor);    } }   linux下的话参考NCURSES库