#include<bits/stdc++.h>
#include<windows.h>
#define ll long long
using namespace std;
namespace dj {
    inline void cd(int x) {
	    Sleep(x);
	    system("cls");
    }
	bool axj(long long key) {
		return (GetKeyState(key) < 0) ? (true) : (false);
	}
	struct hl {
		long long h,l;
	};
	void de(int x) {
		SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),x);
	}
	bool ax(long long key) {
		return (GetKeyState(key) < 0) ? (true) : (false);
	}
	hl wz(bool x = 1, bool n = 1) {
		HANDLE hOutput = GetStdHandle(STD_OUTPUT_HANDLE);
		HWND h = GetForegroundWindow();
		CONSOLE_FONT_INFO consoleCurrentFont;
		hl hl;
		POINT p;
		if (x) {
			GetCursorPos(&p);
			ScreenToClient(h, &p);
		} else {
			GetCursorPos(&p);
		}
		if (n) {
			GetCurrentConsoleFont(hOutput, FALSE, &consoleCurrentFont);
			p.x /= consoleCurrentFont.dwFontSize.X;
			p.y /= consoleCurrentFont.dwFontSize.Y;
		}
		hl.h = p.y + 1;
		hl.l = p.x + 1;
		return hl;
	}
	void ycbj() {
		HANDLE hStdin = GetStdHandle(STD_INPUT_HANDLE);
		DWORD mode;
		GetConsoleMode(hStdin, &mode);
		mode &= ~ENABLE_QUICK_EDIT_MODE;
		SetConsoleMode(hStdin, mode);
		return;
	}
	void ycgb() {
		CONSOLE_CURSOR_INFO cursor;
		cursor.bVisible = FALSE;
		cursor.dwSize = sizeof(cursor);
		HANDLE handle = GetStdHandle(STD_OUTPUT_HANDLE);
		SetConsoleCursorInfo(handle, &cursor);
		return;
	}
	inline void ydgb(long long h, long long l) {
		COORD pos = { l - 1,h - 1 };
		HANDLE hOut = GetStdHandle(STD_OUTPUT_HANDLE);
		SetConsoleCursorPosition(hOut, pos);
		return;
	}
	bool pdbj(int y,int x,int x1,int x2,int ys,string zt) {
		ycgb();
		ycbj(); 
		hl z=wz(1,1);
		bool a=0;
		if(z.h==y&&z.l>=x1&&z.l<=x2) {
			ydgb(y,x);
			de(ys*16);
			cout<<zt;
			de(ys);
			if(axj(VK_LBUTTON)) {
				a=1;
			}
		} else {
			ydgb(y,x);
			de(ys);
			cout<<zt;
		}
		de(15);
		return a;
	}
};
using namespace dj;//一定要有
int main() {
    while(pdbj(2,1,1,4,15,"rllr")){
    	
	}
  //第一个是在第几行输出
  //第二个是在第几列输出
  //第三个是在第几行开始检测
  //第四个是在第几行结束检测
  //第五行是输出颜色 下面有代码
  //第六个是输出的字符
	return 0;
}

如果不知道颜色咋弄的看下面

#include<iostream>
#include<windows.h>
using namespace std;
int main()
{
	int i,ss;
	cout << "     ";
	for (i = 1; i <= 255; i++)
	{
		if (i <= 9) ss = 2 + 1;
		else if (i >= 10 && i <= 99) ss = 2;
		else ss = 1;
		for (int j = 1; j < ss; j++)
		{
			SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), i);
			cout << " ";
		}
		SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), i);
		cout << i;
			SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 0);
			cout << "  ";
		if (i == 15) cout << endl;
		else
		{
				if ((i+1) % 16 == 0 && i!=0)
				{
					cout << endl;
				}
		}
	}
}

第一个是0 黑色