#include
#include
void taxisfun (int taxis2[])
{
unsigned char TempCycA,TempCycB,Temp;
for (TempCycA=0; TempCycA<=8; TempCycA++)
for (TempCycB=0; TempCycB<=8-TempCycA; TempCycB++)
{//TempCycB<8-TempCycA 比用 TempCycB<=8 少用很多循環
if (taxis2[TempCycB+1]>taxis2[TempCycB]) //當后一個數大于前一個 數
{
Temp = taxis2[TempCycB]; //前后 2 數交換
taxis2[TempCycB] = taxis2[TempCycB+1];
taxis2[TempCycB+1] = Temp; //因函數參數是數組名調用形
參的變動影響實參
}
}
}
void main(void)
{
int taxis[] = {113,5,22,12,32,233,1,21,129,3};
char Text1[] = {"source data:"}; //"源數據"
char Text2[] = {"sorted data:"}; //"排序后數據"
unsigned char TempCyc;
SCON = 0x50; //串行口方式 1,允許接收
TMOD = 0x20; //定時器 1 定時方式 2
TCON = 0x40; //設定時器 1 開始計數
TH1 = 0xE8; //11.0592MHz 1200 波特率
TL1 = 0xE8; TI = 1;
TR1 = 1; //啟動定時器
printf("%s\n",Text1); //字符數組的整體引用
for (TempCyc=0; TempCyc<10; TempCyc++)
printf("%d ",taxis[TempCyc]);
printf("\n----------\n");
taxisfun (taxis); //以實際參數數組名 taxis 做參數被函數調用
printf("%s\n",Text2);
for (TempCyc=0; TempCyc<10; TempCyc++) //調用后 taxis 會被改變
printf("%d ",taxis[TempCyc]);
