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C语言中怎么用键盘控制界面的物体移动？
这里有个用C语言控制屏幕上小飞机运动的代码，供参考：\x0d\x0a#include\x0d\x0a#include\x0d\x0a#include\x0d\x0a#include"stdio.h"\x0d\x0a#include \x0d\x0a#define N 35\x0d\x0aint scr[22][N]={0},pl=9,width=24,speed=3,density=30;\x0d\x0aint score=0,death=0;\x0d\x0avoid print(int a[][N])\x0d\x0a{\x0d\x0a system("cls");\x0d\x0a int i,j;\x0d\x0a for(i=0;i=0;i--)\x0d\x0a for(j=0;j"); \x0d\x0a switch(getchar())\x0d\x0a { \x0d\x0a case'1':width=34;break;\x0d\x0a case'2':width=24;;break; \x0d\x0a default:printf("\n错误，请重新选择...\n"); \x0d\x0a sw=1; \x0d\x0a }\x0d\x0a }while(sw);\x0d\x0a do\x0d\x0a { \x0d\x0a sw=0; \x0d\x0a printf("\n请选择敌机密度：1.大2.中3.小"); \x0d\x0a switch(getchar())\x0d\x0a { \x0d\x0a case'0':density=10;break;\x0d\x0a case'1':density=20;break;\x0d\x0a case'2':density=30;break;\x0d\x0a case'3':density=40;break; \x0d\x0a default:printf("\n错误，请重新选择...\n"); \x0d\x0a sw=1;\x0d\x0a } \x0d\x0a }while(sw);\x0d\x0a do\x0d\x0a { \x0d\x0a sw=0; \x0d\x0a printf("\n敌机的飞行速度：1.快2.中3.慢");\x0d\x0a switch(getchar())\x0d\x0a { \x0d\x0a case'1':speed=2;break;\x0d\x0a case'2':speed=3;break;\x0d\x0a case'3':speed=4;break; \x0d\x0a default:printf("\n错误，请重新选择...\n"); \x0d\x0a sw=1;\x0d\x0a } \x0d\x0a }while(sw); \x0d\x0a for(i=0;i0)\x0d\x0a scr[21][pl]=0,scr[21][--pl]=1;break;\x0d\x0a case'd':\x0d\x0a case'D':if(pl
回答于 2022-12-11
用C语言编译一个简单的物体移动程序
#includereg52.h
sbit ADDR0 = P1^0;
sbit ADDR1 = P1^1;
sbit ADDR2 = P1^2;
sbit ADDR3 = P1^3;
sbit ENLED = P1^4;
unsigned char code LedChar[]={
0xC0, 0xF9, 0xA4, 0xB0, 0x99, 0x92, 0x82, 0xF8,
0x80, 0x90, 0x88, 0x83, 0xC6, 0xA1, 0x86, 0x8E
};
unsigned char LedBuff[7]={
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
};
unsigned char code image[30][8]={
{0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}, //动画帧1
{0xFF,0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0x7F}, //动画帧2
{0xFF,0x3F,0x7F,0x7F,0x7F,0x7F,0x7F,0x3F}, //动画帧3
{0xFF,0x1F,0x3F,0x3F,0x3F,0x3F,0x3F,0x1F}, //动画帧4
{0xFF,0x0F,0x9F,0x9F,0x9F,0x9F,0x9F,0x0F}, //动画帧5
{0xFF,0x87,0xCF,0xCF,0xCF,0xCF,0xCF,0x87}, //动画帧6
{0xFF,0xC3,0xE7,0xE7,0xE7,0xE7,0xE7,0xC3}, //动画帧7
{0xFF,0xE1,0x73,0x73,0x73,0xF3,0xF3,0xE1}, //动画帧8
{0xFF,0x70,0x39,0x39,0x39,0x79,0xF9,0xF0}, //动画帧9
{0xFF,0x38,0x1C,0x1C,0x1C,0x3C,0x7C,0xF8}, //动画帧10
{0xFF,0x9C,0x0E,0x0E,0x0E,0x1E,0x3E,0x7C}, //动画帧11
{0xFF,0xCE,0x07,0x07,0x07,0x0F,0x1F,0x3E}, //动画帧12
{0xFF,0x67,0x03,0x03,0x03,0x07,0x0F,0x9F}, //动画帧13
{0xFF,0x33,0x01,0x01,0x01,0x03,0x87,0xCF}, //动画帧14
{0xFF,0x99,0x00,0x00,0x00,0x81,0xC3,0xE7}, //动画帧15
{0xFF,0xCC,0x80,0x80,0x80,0xC0,0xE1,0xF3}, //动画帧16
{0xFF,0xE6,0xC0,0xC0,0xC0,0xE0,0xF0,0xF9}, //动画帧17
{0xFF,0x73,0x60,0x60,0x60,0x70,0x78,0xFC}, //动画帧18
{0xFF,0x39,0x30,0x30,0x30,0x38,0x3C,0x7E}, //动画帧19
{0xFF,0x9C,0x98,0x98,0x98,0x9C,0x1E,0x3F}, //动画帧20
{0xFF,0xCE,0xCC,0xCC,0xCC,0xCE,0x0F,0x1F}, //动画帧21
{0xFF,0x67,0x66,0x66,0x66,0x67,0x07,0x0F}, //动画帧22
{0xFF,0x33,0x33,0x33,0x33,0x33,0x03,0x87}, //动画帧23
{0xFF,0x99,0x99,0x99,0x99,0x99,0x81,0xC3}, //动画帧24
{0xFF,0xCC,0xCC,0xCC,0xCC,0xCC,0xC0,0xE1}, //动画帧25
{0xFF,0xE6,0xE6,0xE6,0xE6,0xE6,0xE0,0xF0}, //动画帧26
{0xFF,0xF3,0xF3,0xF3,0xF3,0xF3,0xF0,0xF8}, //动画帧27
{0xFF,0xF9,0xF9,0xF9,0xF9,0xF9,0xF8,0xFC}, //动画帧28
{0xFF,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0xFE}, //动画帧29
{0xFF,0xFE,0xFE,0xFE,0xFE,0xFE,0xFE,0xFF} //动画帧30
};
unsigned char index=0;
void main()
{
unsigned int j = 0;
unsigned int cnt = 0;
unsigned long sec = 0;
unsigned char i = 0;
ENLED = 0;
ADDR3 = 1;
TMOD = 0x01;
TH0 = 0xFC;
TL0 = 0x67;
TR0 = 1;
while(1)
{
if(TF0 ==1)
{
TF0 = 0;
TH0 = 0xFC;
TL0 = 0x67;
cnt++;
sec=0x1e240;
switch(j)
{ case 0: LedBuff[0] = LedChar[sec%10];j++;break;
case 1:LedBuff[1] = LedChar[sec/10%10];j++;break;
case 2:LedBuff[2] = LedChar[sec/100%10];j++;break;
case 3:LedBuff[3] = LedChar[sec/1000%10];j++;break;
case 4:LedBuff[4] = LedChar[sec/10000%10];j++;break;
case 5:LedBuff[5] = LedChar[sec/100000%10] ;j=0;break;
default:break;
}
if(cnt1000)
{ i++;
cnt=0;
}
switch(i)
{
case 0: ADDR2=0; ADDR1=0; ADDR0=0; P0=LedBuff[0];break;
case 1: ADDR2=0; ADDR1=0; ADDR0=1; P0=LedBuff[1];break;
case 2: ADDR2=0; ADDR1=1; ADDR0=0; P0=LedBuff[2];break;
case 3: ADDR2=0; ADDR1=1; ADDR0=1; P0=LedBuff[3];break;
case 4: ADDR2=1; ADDR1=0; ADDR0=0; P0=LedBuff[4];break;
case 5: ADDR2=1; ADDR1=0; ADDR0=1; P0=LedBuff[5];break;
case 6: ADDR2=1; ADDR1=1; ADDR0=0; P0=0x01;break;
case 7: ADDR2=1; ADDR1=1; ADDR0=0; P0=0xFF;break;
default:break;
}
if(i8)
{
ADDR3=0;
EA=1;
ENLED=0;
TH0=0xFC;
TL0=0x67;
TR0=1;
ET0=1;
if(index=30)
{i=0;ADDR3=1;EA=0;ET0=0;index=0;}
}
}
}}
void InterruptTimer0() interrupt 1
{
static unsigned char k=0;
static unsigned char tmr=0;
TH0=0xFC;
TL0=0x67;
P0=0xFF;
switch(k)
{
case 0: ADDR2=0; ADDR1=0; ADDR0=0; k++; P0=image[index][0]; break;
case 1: ADDR2=0; ADDR1=0; ADDR0=1; k++; P0=image[index][1]; break;
case 2: ADDR2=0; ADDR1=1; ADDR0=0; k++; P0=image[index][2]; break;
case 3: ADDR2=0; ADDR1=1; ADDR0=1; k++; P0=image[index][3]; break;
case 4: ADDR2=1; ADDR1=0; ADDR0=0; k++; P0=image[index][4]; break;
case 5: ADDR2=1; ADDR1=0; ADDR0=1; k++; P0=image[index][5]; break;
case 6: ADDR2=1; ADDR1=1; ADDR0=0; k++; P0=image[index][6]; break;
case 7: ADDR2=1; ADDR1=1; ADDR0=1; k=0; P0=image[index][7]; break;
default: break;
}
tmr++;
if(tmr250)
{
tmr=0;
index++;
}
}
中国移动的单链表的c语言程序
#includestdio.h
#includestdlib.h
typedef struct LNode
{
char data;
LNode *next;
}* LNodePtr;
LNodePtr CreateList()
{
//初始化头节点
LNodePtr head = (LNodePtr)malloc(sizeof(LNode));
head-data = 0;
head-next = NULL;
LNodePtr tNode;//临时节点
char data;
while(true)
{
scanf("%c",data);
if(data == '\0' || data == '\n' || data == '\r' || data == '\t')
{
continue;
}
if(data == '!')//输入感叹号停止插入节点
{
printf("输入链表元素结束。\n");
break;
}
if(data = 'A' data = 'Z')
{
tNode = (LNodePtr)malloc(sizeof(LNode));
tNode-data = data; /* 数据域赋值 */
tNode-next = head-next;
head-next = tNode;
}
else
{
printf("输入字符需为大写字母。\n");
}
}
return head;
}
/**
加密函数，加密的方式为链接head的所有节点前移offset位，但是不支持offset比链表的节点数多
@param head 链表头节点
@param offset 节点前移的位数
*/
void EncryptList(LNodePtr head,int offset)
{
LNodePtr tNode = head-next;
int i;
for(i = 0; i offset; i++)
{
if(tNode-next != NULL)
{
tNode = tNode-next;
}
}
if(i == offset)
{
LNodePtr newHead = tNode;
LNodePtr tail = tNode;
while (tail-next != NULL)
{
tail = tail-next;
}
tail-next = head-next;
while(tNode-next != NULL)
{
if(tNode-next != newHead)
{
tNode = tNode-next;
}
else
{
tNode-next = NULL;
break;
}
}
head-next = newHead;
}
else
{
printf("不支持移动");
}
}
void ListPrint(LNodePtr head)
{
if(head-next != NULL)
{
LNodePtr tNode = head-next;
while (tNode-next != NULL)
{
printf("%c ",tNode-data);
tNode = tNode-next;
}
printf("%c",tNode-data);
}
}
int main()
{
LNodePtr list = CreateList();
printf("\n创建的链表如下：\n");
ListPrint(list);
EncryptList(list,3);
printf("\n所有节点前移了3位之后的链表如下：\n");
ListPrint(list);
printf("\n");
return 0;
}
