控制台颜色设置SetConsoleColor

//字体颜色+背景颜色

#include<windows.h>

#include<iostream>
#include<iomanip>
using namespace std;


BOOL SetConsoleColor(WORD wAttr){
	HANDLE hConsole = GetStdHandle(STD_OUTPUT_HANDLE);
	if(hConsole == INVALID_HANDLE_VALUE)			return FALSE;
	return SetConsoleTextAttribute(hConsole, wAttr);
}

void main()
{
	cout << "控制台当前背景颜色" << endl;

	SetConsoleColor(FOREGROUND_RED | FOREGROUND_INTENSITY | BACKGROUND_BLUE);
	cout << "设置为红字蓝底" << endl;

	SetConsoleColor(FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE);   
	cout << "还原为控制台下默认文字背景颜色：白字黑底" << endl;
}