?? 2-8.lst
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C51 COMPILER V7.09 2_8 08/25/2005 09:23:08 PAGE 1
C51 COMPILER V7.09, COMPILATION OF MODULE 2_8
OBJECT MODULE PLACED IN 2-8.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE 2-8.c BROWSE DEBUG OBJECTEXTEND
line level source
1 #include <stdio.h>
2 #include <reg51.h>
3 unsigned moveright(unsigned value, int n);
4 unsigned moveleft(unsigned value, int n);
5 main()
6
7 {
8 1 unsigned a;
9 1 int n;
10 1 SCON = 0x50;
11 1 TMOD |= 0x20;
12 1 TH1 = 0xf3;
13 1 TR1 = 1;
14 1 TI = 1;
15 1 printf("請數(shù)入一個8進制數(shù):");
16 1 scanf("%o", &a);
17 1 printf("請輸入要位移的位數(shù):");
18 1 scanf("%d", &n);
19 1 if(n>0)
20 1 {
21 2 printf("循環(huán)右移的結(jié)果為:%o\n", moveright(a,n));
22 2 }
23 1 else
24 1 {
25 2 n=-n;
26 2 printf("循環(huán)左移的結(jié)果為:%o\n", moveleft(a,n));
27 2 }
28 1 }
29 unsigned moveright(unsigned value, int n) //循環(huán)右移
30 {
31 1 unsigned z;
32 1 z=(value>>n)|(value<<(16-n));
33 1 return z;
34 1 }
35 unsigned moveleft(unsigned value, int n) //循環(huán)左移
36 {
37 1 unsigned z;
38 1 z=(value<<n)|(value>>(16-n));
39 1 return z;
40 1 }
MODULE INFORMATION: STATIC OVERLAYABLE
CODE SIZE = 244 ----
CONSTANT SIZE = 91 ----
XDATA SIZE = ---- ----
PDATA SIZE = ---- ----
DATA SIZE = ---- 4
IDATA SIZE = ---- ----
BIT SIZE = ---- ----
END OF MODULE INFORMATION.
C51 COMPILATION COMPLETE. 0 WARNING(S), 0 ERROR(S)
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