请看下方的视频讲解

#include<stdio.h>
#include<Windows.h>//system
#include<time.h>//time
#include<conio.h>//kbhit

void gotoxy(int x, int y){ //将光标移动到x,y坐标
	COORD pos;
	HANDLE hOutput;
	pos.X = x;
	pos.Y = y;
	hOutput = GetStdHandle(STD_OUTPUT_HANDLE);
	SetConsoleCursorPosition(hOutput, pos);
}
void gotoprint(int x, int y){
	gotoxy(x, y);
	printf("■");
}
void creatgraph() {
	for (int i = 0; i<58; i += 2) { //打印上下边框
		gotoprint(i, 0);//打印第一行
		gotoprint(i, 26);//打印最后一行
	}
	for (int i = 1; i < 26; i++) { //打印左右边框
		gotoprint(0, i);//打印第一列
		gotoprint(56, i);//打印最后一列
	}
	gotoprint(14,15);gotoprint(14,16);gotoprint(14,17);
}
void welcome() {
	gotoxy(15,6);  printf("/**********************************************/\n");
	gotoxy(15,8);  printf("/*                                            */\n");
	gotoxy(15,10); printf("/*        欢迎来到 N诺 贪吃蛇小游戏 !         */\n");
	gotoxy(15,12); printf("/*                                            */\n");
	gotoxy(15,14); printf("/**********************************************/\n\n\n\n\n\n");
	system("pause"); system("cls");//清除屏幕
}
void gotodelete(int x, int y){//清楚x,y坐标的内容
	gotoxy(x, y);
	printf("  ");
}
void Running() {//游戏引擎
    int x = 14, y = 15;
    while(1) {
        Sleep(500);//暂停500毫秒
        gotodelete(x, y + 2);
        y -= 1;
        if (y < 1) break;//达到边界就退出
        gotoprint(x, y);
    }
    system("cls");//清除屏幕
    system("pause");
}

int...

学完这个课程是不是感觉很棒，快把它安利给你的同学们吧！