请问这程序那里错了？

徐康耀

#include "stdio.h"
void main()
{
- [" t' W, g+ S, R: A  s+ q char a[2];
printf("input two letters:\n");
4 u7 `3 k' x# d) [' a6 G/ I scanf("%s",&a[2]);
if(a[2]=='MO'||'Mo'||"mO"||"mo")
0 b: Q. Z! |7 t. z% l: b8 Q% g printf("monday\n");
+ i2 [' h; i2 o2 Z if(a[2]=='TU'||'Tu'||"tU"||"tu")
printf("tuesday\n");
( W+ @$ |2 V( B9 ] if(a[2]=='WE'||'We'||"wE"||"we")
# Y7 t7 o! d6 \" L: f printf("wednesday\n");
  if(a[2]=='TH'||'Th'||"tH"||"th")
printf("thursday\n");
" W! ^1 D3 z+ K3 R5 X1 L& g if(a[2]=='FR'||'Fr'||"fR"||"fr")
printf("friday\n");
  e1 Y0 C, y; w; \( ~ if(a[2]=='SA'||'Sa'||"sA"||"sa")
( e' F% Q. N" o1 f3 O printf("saturday\n");
) u9 B- q  U* w% J if(a[2]=='SU'||'Su'||"sU"||"su")
  F# ]9 X% p; p3 k" X, L$ w2 O printf("sunday\n");
else
; L9 C. E* @% X+ s6 A printf("error");      
5 V, @) k3 `. x3 r}

徐康耀

谢谢，&a。。。

madio

这段代码错误太多，我给你改了一下！

1. #include "stdio.h"6 X1 O7 v+ t3 z% C' W
   
2. #include "string.h"
   4 k7 P+ b! N; O% k. d+ O7 S$ E
3. void main()
   1 {+ u' b0 j' C- S8 D  y2 S
4. {9 Y3 O3 |4 p3 o& g
   
5. char a[2];
   * h9 z. O  X9 M- d+ D6 [  L
6. printf("input two letters:\n");\" s! W\" L) M# B; l' N- W% A& r
   
7. scanf("%s",a);' G' O9 H& E, M7 ^; A( I\" M' t. P
   
8. if(strcmp(a,"MO")==0||strcmp(a,"Mo")==0||strcmp(a,"mO")==0||strcmp(a,"mo")==0)
   ) n/ V- ~; t3 y: r2 R0 h! }
9. printf("monday\n");
   0 z$ }7 [) S3 T: Y
10. else if(strcmp(a,"TU")==0||strcmp(a,"Tu")==0||strcmp(a,"tU")==0||strcmp(a,"tu")==0)& \. B+ Q8 p2 ^  \+ P: |; }5 F$ ]6 L
    
11. printf("tuesday\n");
    ; x0 ]3 J/ Y& M9 t2 }8 r
12. else if(strcmp(a,"WE")==0||strcmp(a,"We")==0||strcmp(a,"wE")==0||strcmp(a,"we")==0). O# D# x6 Y: B: b7 r6 z) x2 a6 I
    
13. printf("wednesday\n");+ K6 V8 @; ~4 L, x
    
14. else if(strcmp(a,"TH")==0||strcmp(a,"Th")==0||strcmp(a,"tH")==0||strcmp(a,"th")==0)5 U9 S0 v2 v( j
    
15. printf("thursday\n");% W% M# L5 L: W' t4 |0 s8 A$ x2 h
    
16. else if(strcmp(a,"FR")==0||strcmp(a,"Fr")==0||strcmp(a,"fR")==0||strcmp(a,"fr")==0)
    5 _' p6 H+ Z( b
17. printf("friday\n");. |8 Y9 c, F0 A5 e9 i
    
18. else if(strcmp(a,"SA")==0||strcmp(a,"Sa")==0||strcmp(a,"sA")==0||strcmp(a,"sa")==0)& Z$ x. B\" I! T8 D
    
19. printf("saturday\n");
    . P4 _; m7 [+ v- U$ w( _; W
20. else if(strcmp(a,"SU")==0||strcmp(a,"Su")==0||strcmp(a,"sU")==0||strcmp(a,"su")==0). c5 N, H( ^7 Z  Q
    
21. printf("sunday\n");) ?& L; W: K- P
    
22. else
    2 _) U6 V- j7 f
23. printf("error");       * g9 E. |. ^7 c4 _2 y( J
    
24. }

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