C语言程序设计项目式教程画出数字2教学课件.pptx

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1、浙江安防职业技术学院C程序设计项目四 用C图形函数画创意图案数字数字数字数字“2”“2”“2”“2”主讲教师 金国伟浙江安防职业技术学院C程序设计ji（7*20,4*20）浙江安防职业技术学院C程序设计 int a1818=0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,1,1,0,0,0,0,0,0,0,0,0,0,

2、0,0,0,1,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,

3、0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0;浙江安防职业技术学院C程序设计 initgraph(640,480);setbkcolor(WHITE);cleardevice();setfillcolor(BLACK);for(i=0;i18;i+)/i代表行标 for(j=0;j18;j+)/j代表列标 if(aij=1)fillrectangle(j*20,i*20,j*20+20,i*20+20);getch();/使程序暂停，按任意键继续 closegraph();判断数组元素的值是否为1，条件为真填充小方格 由于小方格边长为20，根据行标和列标与角点坐标的关系，填充小方格浙江安防职业技术学院C程序设计用二维数组画图小结：谢谢！