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Òò×ö¿Î³ÌÉè¼ÆÐèÒª,ÐèÒªÍê³ÉÒ»¸öCÓïÑÔ¼ÆËãÆ÷³ÌÐò: Éè¼ÆÓ뿪·¢Ò»¸ö¾ßÓлù±¾¼ÆË㹦ÄܵļÆËãÆ÷£¬¼ÆËãÆ÷ÒªÇó²ÉÓüòµ¥µÄÓû§Í¼ÐνçÃæ£¬Ê¹ÓüüÅ̽øÐвÙ×÷Êý¼°ÔËËã·ûµÄÑ¡Ôñ¡£Æä»ù±¾¹¦ÄÜÈçÏ£º 1£©£®×ö¼Ó·¨ 2£©£®×ö¼õ·¨ 3£©£®×ö³Ë·¨ 4£©£®×ö³ý·¨ 5£©£®×öxµÄy´Î·½ 6£©£®×öÄ£ÔËËã Ô´³ÌÐòÈçÏÂ: Çó½ÌCÓïÑÔ¸ßÊÖ!!!!! #include #include #include #include #include #include #include #include #include #define UP 0x48 /*¹â±êÉÏÒÆ¼ü*/ #define DOWN 0x50 /*¹â±êÏÂÒÆ¼ü*/ #define LEFT 0x4b /*¹â±ê×óÒÆ¼ü*/ #define RIGHT 0x4d /*¹â±êÓÒÒÆ¼ü*/ #define ENTER 0x0d /*»Ø³µ¼ü*/ void *rar; /*È«¾Ö±äÁ¿£¬±£´æ¹â±êͼÏó*/ struct palettetype palette; /*ʹÓõ÷É«°åÐÅÏ¢*/ int GraphDriver; /* ͼÐÎÉ豸Çý¶¯*/ int GraphMode; /* ͼÐÎģʽֵ*/ int ErrorCode; /* ´íÎó´úÂë*/ int MaxColors; /* ¿ÉÓÃÑÕÉ«µÄ×î´óÊýÖµ*/ int MaxX, MaxY; /* ÆÁÄ»µÄ×î´ó·Ö±æÂÊ*/ double AspectRatio; /* ÆÁÄ»µÄÏñËØ±È*/ void drawboder(void); /*»±ß¿òº¯Êý*/ void initialize(void); /*³õʼ»¯º¯Êý*/ void computer(void); /*¼ÆËãÆ÷¼ÆË㺯Êý*/ void changetextstyle(int font, int direction, int charsize); /*¸Ä±äÎı¾Ñùʽº¯Êý*/ void mwindow(char *header); /*´°¿Úº¯Êý*/ int specialkey(void) ; /*»ñÈ¡ÌØÊâ¼üº¯Êý*/ int arrow(); /*ÉèÖüýÍ·¹â±êº¯Êý*/ /*Ö÷º¯Êý*/ int main() { initialize();/* ÉèÖÃϵͳ½øÈëͼÐÎģʽ */ computer(); /*ÔËÐмÆËãÆ÷ */ closegraph();/*ϵͳ¹Ø±ÕͼÐÎģʽ·µ»ØÎı¾Ä£Ê½*/ return(0); /*½áÊø³ÌÐò*/ } /* ÉèÖÃϵͳ½øÈëͼÐÎģʽ */ void initialize(void) { int xasp, yasp; /* ÓÃÓÚ¶ÁxºÍy·½Ïò×ݺá±È*/ GraphDriver = DETECT; /* ×Ô¶¯¼ì²âÏÔʾÆ÷*/ initgraph( &GraphDriver, &GraphMode, "" ); /*³õʼ»¯Í¼ÐÎϵͳ*/ ErrorCode = graphresult(); /*¶Á³õʼ»¯½á¹û*/ if( ErrorCode != grOk ) /*Èç¹û³õʼ»¯Ê±³öÏÖ´íÎó*/ { printf("Graphics System Error: %s\n", grapherrormsg( ErrorCode ) ); /*ÏÔʾ´íÎó´úÂë*/ exit( 1 ); /*Í˳ö*/ } getpalette( &palette ); /* ¶ÁÃæ°åÐÅÏ¢*/ MaxColors = getmaxcolor() + 1; /* ¶ÁÈ¡ÑÕÉ«µÄ×î´óÖµ*/ MaxX = getmaxx(); /* ¶ÁÆÁÄ»³ß´ç */ MaxY = getmaxy(); /* ¶ÁÆÁÄ»³ß´ç */ getaspectratio( &xasp, &yasp ); /* ¿½±´×ݺá±Èµ½±äÁ¿ÖÐ*/ AspectRatio = (double)xasp/(double)yasp;/* ¼ÆËã×ݺá±ÈÖµ*/ } /*¼ÆËãÆ÷º¯Êý*/ void computer(void) { struct viewporttype vp; /*¶¨ÒåÊÓ¿ÚÀàÐͱäÁ¿*/ int color, height, width; int x, y,x0,y0, i, j,v,m,n,act,flag=1; float num1=0,num2=0,result; /*²Ù×÷ÊýºÍ¼ÆËã½á¹û±äÁ¿*/ char cnum[5],str2[20]={""},c,temp[20]={""}; char str1[]="1230.456+-789*/Qc=^%";/* ¶¨Òå×Ö·û´®ÔÚ°´Å¥Í¼ÐÎÉÏÏÔʾµÄ·ûºÅ */ mwindow( "Calculator" ); /* ÏÔʾÖ÷´°¿Ú */ color = 7; /*ÉèÖûÒÑÕɫֵ*/ getviewsettings( &vp ); /* ¶ÁÈ¡µ±Ç°´°¿ÚµÄ´óС*/ width=(vp.right+1)/10; /* ÉèÖð´Å¥¿í¶È */ height=(vp.bottom-10)/10 ; /*ÉèÖð´Å¥¸ß¶È */ x = width /2; /*ÉèÖÃxµÄ×ø±êÖµ*/ y = height/2; /*ÉèÖÃyµÄ×ø±êÖµ*/ setfillstyle(SOLID_FILL, color+3); bar( x+width*2, y, x+7*width, y+height ); /*»Ò»¸ö¶þά¾ØÐÎÌõÏÔʾÔËËãÊýºÍ½á¹û*/ setcolor( color+3 ); /*ÉèÖõÂÌÑÕÉ«±ß¿òÏß*/ rectangle( x+width*2, y, x+7*width, y+height ); /*»Ò»¸ö¾ØÐα߿òÏß*/ setcolor(RED); /*ÉèÖÃÑÕɫΪºìÉ«*/ outtextxy(x+3*width,y+height/2,"0." ; /*Êä³ö×Ö·û´®"0."*/x =2*width-width/2; /*ÉèÖÃxµÄ×ø±êÖµ*/ y =2*height+height/2; /*ÉèÖÃyµÄ×ø±êÖµ*/ for( j=0 ; j<4 ; ++j ) /*»°´Å¥*/ { for( i=0 ; i<5 ; ++i ) { setfillstyle(SOLID_FILL, color); setcolor(RED); bar( x, y, x+width, y+height ); /*»Ò»¸ö¾ØÐÎÌõ*/ rectangle( x, y, x+width, y+height ); sprintf(str2,"%c",str1[j*5+i]); /*½«×Ö·û±£´æµ½str2ÖÐ*/ outtextxy( x+(width/2), y+height/2, str2); x =x+width+ (width / 2) ; /*ÒÆ¶¯ÁÐ×ø±ê*/ } y +=(height/2)*3; /* ÒÆ¶¯ÐÐ×ø±ê*/ x =2*width-width/2; /*¸´Î»ÁÐ×ø±ê*/ } x0=2*width; y0=3*height; x=x0; y=y0; gotoxy(x,y); /*ÒÆ¶¯¹â±êµ½x,yλÖÃ*/ arrow(); /*ÏÔʾ¹â±ê*/ putimage(x,y,rar,XOR_PUT); m=0; n=0; strcpy(str2,"" ; /*ÉèÖÃstr2Ϊ¿Õ´®*/while((v=specialkey())!=45) /*µ±Ñ¹ÏÂAlt+x¼ü½áÊø³ÌÐò£¬·ñÔòÖ´ÐÐÏÂÃæµÄÑ»·*/ { while((v=specialkey())!=ENTER) /*µ±Ñ¹Ï¼ü²»ÊǻسµÊ±*/ { putimage(x,y,rar,XOR_PUT); /*ÏÔʾ¹â±êͼÏó*/ if(v==RIGHT) /*ÓÒÒÆ¼ýͷʱÐÂλÖüÆËã*/ if(x>=x0+6*width) /*Èç¹ûÓÒÒÆ£¬ÒƵ½Î²£¬ÔòÒÆ¶¯µ½×î×ó±ß×Ö·ûλÖÃ*/ { x=x0; m=0; } else { x=x+width+width/2; m++; } /*·ñÔò£¬ÓÒÒÆµ½ÏÂÒ»¸ö×Ö·ûλÖÃ*/ if(v==LEFT) /*×óÒÆ¼ýͷʱÐÂλÖüÆËã*/ /***********************************************************/ /* */ /* */ /* // TODO: add your code here */ /* */ /* */ /***********************************************************/ if(v==UP) /*ÉÏÒÆ¼ýͷʱÐÂλÖüÆËã*/ if(y<=y0) { y=y0+4*height+height/2; n=3; } /*Èç¹ûÒÆµ½Í·£¬ÔÙÉÏÒÆ£¬ÔòÒÆ¶¯µ½×îϱß×Ö·ûλÖÃ*/ else { y=y-height-height/2; n--; } /*·ñÔò£¬ÒƵ½ÉϱßÒ»¸ö×Ö·ûλÖÃ*/ if(v==DOWN) /*ÏÂÒÆ¼ýͷʱÐÂλÖüÆËã*/ if(y>=7*height) { y=y0; n=0; } /*Èç¹ûÒÆµ½Î²£¬ÔÙÏÂÒÆ£¬ÔòÒÆ¶¯µ½×îÉϱß×Ö·ûλÖÃ*/ else { y=y+height+height/2; n++; } /*·ñÔò£¬ÒƵ½Ï±ßÒ»¸ö×Ö·ûλÖÃ*/ putimage(x,y,rar,XOR_PUT); /*ÔÚеÄλÖÃÏÔʾ¹â±ê¼ýÍ·*/ } c=str1[n*5+m]; /*½«×Ö·û±£´æµ½±äÁ¿cÖÐ*/ if(isdigit(c)||c=='.') /*ÅжÏÊÇ·ñÊÇÊý×Ö»òСÊýµã*/ { if(flag==-1) /*Èç¹û±ê־Ϊ-1£¬±íÃ÷Ϊ¸ºÊý*/ { strcpy(str2,"-" ; /*½«¸ººÅÁ¬½Óµ½×Ö·û´®ÖÐ*/flag=1; } /*½«±êÖ¾Öµ»Ö¸´Îª1*/ sprintf(temp,"%c",c); /*½«×Ö·û±£´æµ½×Ö·û´®±äÁ¿tempÖÐ*/ strcat(str2,temp); /*½«tempÖеÄ×Ö·û´®Á¬½Óµ½str2ÖÐ*/ setfillstyle(SOLID_FILL,color+3); bar(2*width+width/2,height/2,15*width/2,3*height/2); outtextxy(5*width,height,str2); /*ÏÔʾ×Ö·û´®*/ } if(c=='+') { num1=atof(str2); /*½«µÚÒ»¸ö²Ù×÷Êýת»»Îª¸¡µãÊý*/ strcpy(str2,"" ; /*½«str2Çå¿Õ*/act=1; /*×ö¼ÆËã¼Ó·¨±êÖ¾Öµ*/ setfillstyle(SOLID_FILL,color+3); bar(2*width+width/2,height/2,15*width/2,3*height/2); outtextxy(5*width,height,"0." ; /*ÏÔʾ×Ö·û´®*/} if(c=='-') { /***********************************************************/ /* */ /* */ /* // TODO: add your code here */ /* */ /* */ /***********************************************************/ } if(c=='*') { num1=atof(str2); /*½«µÚ¶þ¸ö²Ù×÷Êýת»»Îª¸¡µãÊý*/ strcpy(str2,"" ; /*½«str2Çå¿Õ*/act=3; /*×ö¼ÆËã³Ë·¨±êÖ¾Öµ*/ setfillstyle(SOLID_FILL,color+3); bar(2*width+width/2,height/2,15*width/2,3*height/2); outtextxy(5*width,height,"0." ; /*ÏÔʾ×Ö·û´®*/} if(c=='/') { num1=atof(str2); /*½«µÚ¶þ¸ö²Ù×÷Êýת»»Îª¸¡µãÊý*/ strcpy(str2,"" ; /*½«str2Çå¿Õ*/act=4; /*×ö¼ÆËã³ý·¨±êÖ¾Öµ*/ setfillstyle(SOLID_FILL,color+3); bar(2*width+width/2,height/2,15*width/2,3*height/2); outtextxy(5*width,height,"0." ; /*ÏÔʾ×Ö·û´®*/} if(c=='^') { num1=atof(str2); /*½«µÚ¶þ¸ö²Ù×÷Êýת»»Îª¸¡µãÊý*/ strcpy(str2,"" ; /*½«str2Çå¿Õ*/act=5; /*×ö¼ÆËã³Ë·½±êÖ¾Öµ*/ setfillstyle(SOLID_FILL,color+3); /*ÉèÖÃÓõÂÌɫʵÌåÌî³ä*/ bar(2*width+width/2,height/2,15*width/2,3*height/2); /*»¾ØÐÎ*/ outtextxy(5*width,height,"0." ; /*ÏÔʾ×Ö·û´®*/} if(c=='%') { /***********************************************************/ /* */ /* */ /* // TODO: add your code here */ /* */ /* */ /***********************************************************/ } if(c=='=') { num2=atof(str2); /*½«µÚ¶þ¸ö²Ù×÷Êýת»»Îª¸¡µãÊý*/ switch(act) /*¸ù¾ÝÔËËã·ûºÅ¼ÆËã*/ { case 1:result=num1+num2;break; /*×ö¼Ó·¨*/ case 2:result=num1-num2;break; /*×ö¼õ·¨*/ case 3:result=num1*num2;break; /*×ö³Ë·¨*/ case 4:result=num1/num2;break; /*×ö³ý·¨*/ case 5:result=pow(num1,num2);break; /*×öxµÄy´Î·½*/ case 6:result=fmod(num1,num2);break; /*×öÄ£ÔËËã*/ } setfillstyle(SOLID_FILL,color+3); /*ÉèÖÃÓõÂÌɫʵÌåÌî³ä*/ bar(2*width+width/2,height/2,15*width/2,3*height/2); /*¸²¸Ç½á¹ûÇø*/ sprintf(temp,"%f",result); /*½«½á¹û±£´æµ½tempÖÐ*/ outtextxy(5*width,height,temp); /*ÏÔʾ½á¹û*/ } if(c=='c') { num1=0; /*½«Á½¸ö²Ù×÷Êý¸´Î»0£¬·ûºÅ±ê־Ϊ1*/ num2=0; flag=1; strcpy(str2,"" ; /*½«str2Çå¿Õ*/setfillstyle(SOLID_FILL,color+3); /*ÉèÖÃÓõÂÌɫʵÌåÌî³ä*/ bar(2*width+width/2,height/2,15*width/2,3*height/2); /*¸²¸Ç½á¹ûÇø*/ outtextxy(5*width,height,"0." ; /*ÏÔʾ×Ö·û´®*/} if(c=='Q')exit(0); /*Èç¹ûÑ¡ÔñÁËq»Ø³µ£¬½áÊø¼ÆËã³ÌÐò*/ } putimage(x,y,rar,XOR_PUT); /*ÔÚÍ˳ö֮ǰÏûÈ¥¹â±ê¼ýÍ·*/ return; /*·µ»Ø*/ } /*´°¿Úº¯Êý*/ void mwindow( char *header ) { int height; cleardevice(); /* Çå³ýͼÐÎÆÁÄ» */ setcolor( MaxColors - 1 ); /* ÉèÖõ±Ç°ÑÕɫΪ°×É«*/ setviewport( 20, 20, MaxX/2, MaxY/2, 1 ); /* ÉèÖÃÊÓ¿Ú´óС */ height = textheight( "H" ); /* ¶ÁÈ¡»ù±¾Îı¾´óС */ settextstyle( DEFAULT_FONT, HORIZ_DIR, 1 );/*ÉèÖÃÎı¾Ñùʽ*/ settextjustify( CENTER_TEXT, TOP_TEXT );/*ÉèÖÃ×Ö·ûÅÅÁз½Ê½*/ outtextxy( MaxX/4, 2, header ); /*Êä³ö±êÌâ*/ setviewport( 20,20+height+4, MaxX/2+4, MaxY/2+20, 1 ); /*ÉèÖÃÊÓ¿Ú´óС*/ drawboder(); /*»±ß¿ò*/ } void drawboder(void) /*»±ß¿ò*/ { struct viewporttype vp; /*¶¨ÒåÊÓ¿ÚÀàÐͱäÁ¿*/ setcolor( MaxColors - 1 ); /*ÉèÖõ±Ç°ÑÕɫΪ°×É« */ setlinestyle( SOLID_LINE, 0, NORM_WIDTH );/*ÉèÖûÏß·½Ê½*/ getviewsettings( &vp );/*½«µ±Ç°ÊÓ¿ÚÐÅÏ¢×°ÈëvpËùÖ¸µÄ½á¹¹ÖÐ*/ rectangle( 0, 0, vp.right-vp.left, vp.bottom-vp.top ); /*»¾ØÐα߿ò*/ } /*Éè¼ÆÊó±êͼÐκ¯Êý*/ int arrow() { int size; int raw[]={4,4,4,8,6,8,14,16,16,16,8,6,8,4,4,4}; /*¶¨Òå¶à±ßÐÎ×ø±ê*/ setfillstyle(SOLID_FILL,2); /*ÉèÖÃÌî³äģʽ*/ fillpoly(8,raw); /*»³öÒ»¹â±ê¼ýÍ·*/ size=imagesize(4,4,16,16); /*²âÊÔͼÏó´óС*/ rar=malloc(size); /*·ÖÅäÄÚ´æÇøÓò*/ getimage(4,4,16,16,rar); /*´æ·Å¹â±ê¼ýͷͼÏó*/ putimage(4,4,rar,XOR_PUT); /*ÏûÈ¥¹â±ê¼ýͷͼÏó*/ return 0; } /*°´¼üº¯Êý*/ int specialkey(void) { int key; while(bioskey(1)==0); /*µÈ´ý¼üÅÌÊäÈë*/ key=bioskey(0); /*¼üÅÌÊäÈë*/ key=key&0xff? key&0xff:key>>8; /*Ö»È¡ÌØÊâ¼üµÄɨÃèÖµ£¬ÆäÓàΪ0*/ return(key); /*·µ»Ø¼üÖµ*/ } |
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4Â¥2007-07-03 13:39:13
brightness22
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qingfeng2008
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