Jer*_*fin 12
这是相当古老的,但应该仍然有效.转换为汇编语言留给读者作为练习,但不应该非常困难(大多数只是函数调用,乘法是微不足道的):
#include <windows.h>
void clear_screen(char fill = ' ') {
COORD tl = {0,0};
CONSOLE_SCREEN_BUFFER_INFO s;
HANDLE console = GetStdHandle(STD_OUTPUT_HANDLE);
GetConsoleScreenBufferInfo(console, &s);
DWORD written, cells = s.dwSize.X * s.dwSize.Y;
FillConsoleOutputCharacter(console, fill, cells, tl, &written);
FillConsoleOutputAttribute(console, s.wAttributes, cells, tl, &written);
SetConsoleCursorPosition(console, tl);
}
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