3 like 0 dislike
7.4k views
字串比大小

字串也是可以比大小的,通常都是透過ASCII碼來判斷字串的大小

請寫一個程式依照下列的規則判斷字串的大小

1. 不分大小寫 "a" 跟 "A" 一樣大

2. "a" > "b"

3. "a" > "aa"

輸入說明:

會輸入兩個字串,臉字串間用空白隔開

輸出說明:

請依照範例輸出兩字串的大小關係

輸入範例1:

book cook

輸出範例1:

book > cook

輸入範例2:

being be

being < be

輸入範例3:

include INclUdE

輸出範例3:

include == INclUdE
[Exercise] Coding (C) - asked in 2017-1 程式設計(一)AD by (18k points)
ID: 33758 - Available when: Unlimited - Due to: Unlimited
| 7.4k views

20 Answers

0 like 0 dislike
Hidden content!
#include * * ***
#include *** ** ** **
int main()
{
* * * ** * char * ***
* * * * char * * ** *
***** **   int *** * **
** *   * * *** **** ** * *** *
** ***   * * * * ** * * *** *
* **   for( j=0 ; * * * )
** **   {
*****   ** *** ** * * * * * * ** ** * **** **** *** ** **
******   * * * * * ** * = str1[j] + 32;
**** ** * * * * *** ** *
***** * ** * ** ** ** j=0 ; ** * ** )
** *   {
** * **   * ** * ***** ** * ** ** * ** * * ** ** * ***** * * ** ****
  ** * * ****** * ** * * = str2[j] + 32;
* * * * *** * ** *
** ** * * *** * *
**** ***   * * ** ** *
* ** * * ***** * ** * ** * = * * ** * ****
**  
****** * ** * * ** * * * * * * * >0)
** ** ******** * * ** ** * * * < * * *** ** ** *
* **** ** * * ** * ***
** *** * ** ** * * * * ** <0)
** * * * * * *** **** ** * > **** * * * *
**** * ** ***** * **
*** *** ** * ** * ** *** * 0;
* ****
answered by (209 points)
0 0
prog.c: In function 'main':
prog.c:8:10: warning: format '%s' expects argument of type 'char *', but argument 2 has type 'char (*)[100]' [-Wformat=]
  scanf("%s",&str1);
          ^
prog.c:9:10: warning: format '%s' expects argument of type 'char *', but argument 2 has type 'char (*)[100]' [-Wformat=]
  scanf("%s",&str2);
          ^
0 like 0 dislike
Hidden content!
#include ** * ** ***
#include *** ** * *
int main()
{
**** * * char ** * * **
** ** * * * **** char **** ***
* ** **   int ** ** *
*****   * * * ***** *** ** ** ***
* **   * * ** ***** *** ******
*** **   for( j=0 ; * * * * )
* ***   {
** *   * ** * * * * * ** * * * ** *** *** ****
* * **   **** * *** * * ** = str1[j] + 32;
* * *** * *** *
* * ** *** ** ***** ** j=0 ; **** * )
* *   {
** *   * * ** * ** ** ** * * * * * * * **** ***
* * * **   * ** * * = str2[j] + 32;
* * * * * * *** ***
*** ** * ** ** ** * *
** ** *   ** ** ** ** *** *
* * * ** ** * ** *** = *
* *  
* * ** * * ****** *** * *** * >0)
** ** ** * * ***** ***** * * * < **** * **
** ** ** ** ***
*** * * * * *** ** * * ****** *** <0)
* * * ** * * ** * *** *** > * * *** * ** *
**** ***** * ** * ** ** *
**** * * **** ** * * * 0;
****
answered by (209 points)
0 0
prog.c: In function 'main':
prog.c:8:10: warning: format '%s' expects argument of type 'char *', but argument 2 has type 'char (*)[100]' [-Wformat=]
  scanf("%s",&str1);
          ^
prog.c:9:10: warning: format '%s' expects argument of type 'char *', but argument 2 has type 'char (*)[100]' [-Wformat=]
  scanf("%s",&str2);
          ^
0 like 0 dislike
Hidden content!
#include **** *
#include ** ** ***
int main()
{

int ret,h;
char * * **** *

* * * * * *** * **** * * ****** * ** * *
** * ** * ** * *

* * **
* ** * * * ***** * * * *** *** * **** * ***
else if(ret==0 )
* * * * * ** * * * * *** * *** * * ** **** *** *
else
* * * *** ***** ** **** * **** * * * * * ******** ** ****
return 0;


}
answered by (174 points)
0 0
prog.c: In function 'main':
prog.c:9:9: warning: format '%s' expects argument of type 'char *', but argument 2 has type 'char (*)[1000]' [-Wformat=]
 scanf("%s %s",&str1,&str2);
         ^
prog.c:9:12: warning: format '%s' expects argument of type 'char *', but argument 3 has type 'char (*)[1000]' [-Wformat=]
 scanf("%s %s",&str1,&str2);
            ^
prog.c:10:5: warning: implicit declaration of function 'stricmp' [-Wimplicit-function-declaration]
 ret=stricmp(str1,str2);
     ^~~~~~~
/tmp/ccBKmsbO.o: In function `main':
prog.c:(.text+0x56): undefined reference to `stricmp'
collect2: error: ld returned 1 exit status
0 like 0 dislike
Hidden content!
#include * ** * *
#include ** * * *******
int main()
{

int ret;
char * * ******

* ** ** ** * *** *
*
**** ** *
* *
**** ** * *

** **
* * * * * ** ** * * **** ** * ** *
else if(ret==0)
* * *** ** ******* * * * * ***** * ** * ***
else
** * * *** ***** ** ** *** ** ** * * ** ** *
return 0;


}
answered by (174 points)
0 0
prog.c: In function 'main':
prog.c:9:8: warning: zero-length gnu_printf format string [-Wformat-zero-length]
 printf("");
        ^~
prog.c:10:1: warning: 'gets' is deprecated [-Wdeprecated-declarations]
 gets(str1);
 ^~~~
In file included from prog.c:1:0:
/usr/include/stdio.h:640:14: note: declared here
 extern char *gets (char *__s) __wur __attribute_deprecated__;
              ^~~~
prog.c:11:8: warning: zero-length gnu_printf format string [-Wformat-zero-length]
 printf("");
        ^~
prog.c:12:1: warning: 'gets' is deprecated [-Wdeprecated-declarations]
 gets(str2);
 ^~~~
In file included from prog.c:1:0:
/usr/include/stdio.h:640:14: note: declared here
 extern char *gets (char *__s) __wur __attribute_deprecated__;
              ^~~~
prog.c:13:5: warning: implicit declaration of function 'strcmp' [-Wimplicit-function-declaration]
 ret=strcmp(str1,str2);
     ^~~~~~
/tmp/cc7PFS17.o: In function `main':
prog.c:(.text+0x25): warning: the `gets' function is dangerous and should not be used.
0 like 0 dislike
Hidden content!
* ** ******** **
** * * * * ***
int main(void)
{
** *   int a;
*****   char *** * * *** *
***** * *   * **
* * * * * * ** **
* * ** * *
* ** ** * ** *** * **
***** ** ** ****
*** *** * ** * * *** * * * * * * * *
* *** ** ** *** * *** * *** ******** *
** * * return 0;
** * *
}
answered by (160 points)
0 0
prog.c: In function 'main':
prog.c:7:2: warning: 'gets' is deprecated [-Wdeprecated-declarations]
  gets(str1);
  ^~~~
In file included from prog.c:1:0:
/usr/include/stdio.h:640:14: note: declared here
 extern char *gets (char *__s) __wur __attribute_deprecated__;
              ^~~~
prog.c:8:2: warning: 'gets' is deprecated [-Wdeprecated-declarations]
  gets(str2);
  ^~~~
In file included from prog.c:1:0:
/usr/include/stdio.h:640:14: note: declared here
 extern char *gets (char *__s) __wur __attribute_deprecated__;
              ^~~~
prog.c:10:4: warning: implicit declaration of function 'strcmpi' [-Wimplicit-function-declaration]
  a=strcmpi(str1,str2);
    ^~~~~~~
prog.c:13:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~
/tmp/cclIJ8jO.o: In function `main':
prog.c:(.text+0x25): warning: the `gets' function is dangerous and should not be used.
prog.c:(.text+0x52): undefined reference to `strcmpi'
collect2: error: ld returned 1 exit status
0 like 0 dislike
Hidden content!
#include<stdio.h>
#include<string.h>
int main()
{
    int i,k;
* * * ** * *** * ** ** ch1[999],ch2[999],ch11[999],ch22[999];
    
*** *** * * ** * * * *** ** * ****
* ***** * * * * *** * *** * ** ** **
    
* ** *** * * * *** ** *** ** * * ** *
    {
******* * ********* ** ** *** ** ***** * **** * * * ** * * ***** *** ** * **
** * * ** * * * ** *** * **** *** *****
** * *** * * *** ** * * ****
** ** ** * * ** * **** * ** * * ** ***** * * ** * **** ** * *** ** * *** ***
*** ** * * **** *** ** ** *** **** * * ** * * * *** * ** ** * * **
** * *** ** * * ** ** * ** * **** * ** **
**** * * * * ** * * *** ****
    {
** ** ** * ***** ** * ** * ** ** * *** *** * ** ** **** * * **** * **
*** * ** * * * ** ******** *** * ** ** ***** ** ** * * * *** ** **** * *
* * ******* * * * ************** * * * * *
* * * * ** * * * ** * * * * * * * *** ** *** ***** ** ** ** * * * ***
* * * * ** *** *** *** * * * * * **** * ***** **** ** * *** *
* * * * ** * * ** **** * * ** ****** ** * * * * *** *
**** * * ** ** * * * * ** ** **** **
* *** * ** * ********* ** * * ** * *** ** * *** * * * **
* * * *** *** * * * ****** ***
    
* * ** ****** ** ** * * * ******
* * * ******** * ***** *** * *** < %s",ch1,ch2);}
* ** ** * ** ** * * * **
***** ** * *** * * **** ** * > %s",ch1,ch2);}
* ** ** *** **** **** ** **
* * * * ** * * ** * * ** * ** == %s",ch1,ch2);}
    
* ** * ** * * *** * * * *** * **** *
    
}
* * *** * * ** ** *** * ** * ** ** *** *** * ***
answered by (192 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Wrong output
0 like 0 dislike
Hidden content!
#include<stdio.h>
#include<string.h>
int main()
{
    int i,k;
** **** *** * *** ** ch1[999],ch2[999],ch11[999],ch22[999];
    
* * * ** * ** * ** ** * * * *** **
* ******* *** *** * * * ** * * ** * *
    
*** *** * *** *** * *** * * * * ***
    {
*** * ** ** * ** * ** * * *** *** * ** *** * **** ** * **
*** * ** * ** ******* * ***** *** * ***** * ** **** *** *
* * ***** *** *** * ** ** * * ** ** **
** * * ** * * * **** * **** ** ** * * ** *** *** *** ** * * * ** * * *** * * * *
* * * ** ****** ** **** * ***** * ******** ** * * * * ***
** * *** * * *** * * ** *** * **** *
********* ** ** **** ** ** ** ** * * **
    {
* **** * ** * * ** ** * * ** * * * **** * ** *** * * * ** ***
*** * ** **** **** * * * * ** ** *** ** * *
* ******** ** *** * * * ** * *
* * ** *** * ** * **** ** * * * * * * * * * ** *** *** ***** * * * * ***
** * *** * **** *** *** *** ****** **** * * ** * ** * * * * *
** * *** * *** * ** * *** ** * ** * * * * * * ***
** * ** * * ***** ***** **** *** * **
***** ** * * ** * **** *** *** * * **** ** * *
** ** *** * ** *** ** * ***** **
    
* * * **** **** ** *** *
******** * *** *** ** * * ** ** < %s",ch1,ch2);}
* * * * ** * * ** ** *
** ** * *** * * * ** * * * * *** * ** > %s",ch1,ch2);}
* * ** * *** ** * * *** **
**** ** * * * ** * **** ** * ** * * == %s",ch1,ch2);}
    
** ***** * *** * * * * ***** * * **
    
}
* *** * * **** **** **** **** ** ** * * ** *** *
answered by (192 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Wrong output
0 like 0 dislike
Hidden content!
#include<stdio.h>
#include<string.h>
int main()
{
    int i,k;
* * * * ***** * * ch1[999],ch2[999],ch11[999],ch22[999];
    
* **** * ** * ** * * **** *********
* * * *** * * * ****** * ** *** **
    
* * * * ** * *** * * ** ***
    {
** * ** * **** * *** **** * *** ** * * * * * * ** ** *** ** * ** ** ***
* ** ** * ** *** ** * * * ** ************** ** ** * ** ** * *
** ** * ***** * ** ** * ** * * * * * *
*** * * * ** ** ** * *** *** * *** * * **** * * * * * *
** * * * * * ** * * *** ** **** ***** * *** ** ******* ** ** *** ** * *
** *** * **** ***** ** * * *** * * * * * *
* * * **** * * * ** ***** * ** ****
    {
*** ****** * * * * * * * * ** * * ****** *** * * *** * * * ** *
* * *** *** * * ******* * * * * * * * ***** **** **** * **
** ** ***** ** * *** ***** * ** ** ** *
* *** * ** * **** * * **** * * * ** * ** * ** * ***** ** * ** ** *
* ** ** ** ** ** ** * * * ***** * ** **** * ** * * ** * ** ******* *****
* * * * **** * ** * ** * *
** * ** ** ** ** ***** ** * ** **
* * * ***** ***** ** ** * * * * **** ** * * * *** ** *** * * * * **
* * * ****** ** ** * * * *
    
*** *** * * ** ** ***
* * * * ** * *** **** < %s",ch1,ch2);}
* ******* *** ** * ***
* *** *** * * * * * ** ** * > %s",ch1,ch2);}
* ** * * * ** * *** * **
** ** *** * ** * ** * ******* = %s",ch1,ch2);}
    
* * *** * * ** * **** * ***** ***
    
}
* ** ******** * * * * * ******* * * * * * * ** *
answered by (192 points)
0 0
Case 0: Wrong output
Case 1: Correct output
Case 2: Wrong output
0 like 0 dislike
Hidden content!
#include<stdio.h>
#include<string.h>
int main()
{
    int i,k;
    char ch1[999],ch2[999],ch11[999],ch22[999];
    
**** ** ** * * * ** *** * ***
** * ** * ** * * * * * *** ** * *
    
* ***** ** * ****** * ** * * * **
    {
* * * **** ** * **** * ****** * * ** **** * * **** ** ** * ****
* ** ***** ** * * ** ** ** ***** * ** ******* * * ** * ***** ** *
* * * **** ** *********** * * * ** * *** ** *
* ******* **** * *** * ** ** ** ** * **** * ** * ** * * * * ***
*** * ** * ** *** ** * ** ***** ** * ****** * * ** * **** * * * ** *
*** * * * ****** * *** ** *** * **** * *** * * *
*** ** ** * ** * * ** * * * **** ***** *
    {
**** * * * ***** * * *** *** * ** * **** ** * **** * * * **** * * ** * * *
*** ***** * * *** * * * *** * * * * **** ** * **** ** ** ** ** *** **
** * *** *** * ***** *** * * ** * ** ** * *
* ** *** ******* * *** *** * ** * * * * *** * * ***** * * ** * * *** * * ***
* * * ** * ** * ** * * *** ** ** * ** ***** ** * ***
* * ** * *** ** ******* * ** *** *** * ** * *****
* * ** ****** *** * ***** **** * * **** *
* * *** * * * **** * * **** * ***** *** * ** * ** *
* * * * * * ** *** *** *
    
* * * *** *** ***
* * ** *** ** *** ** * * * ** * ******** ** * *
* * * ** * ** * * * * ****
* * * * ** ** * * * * *** * * ** * ***** *
    if(k==0)
********* * ** * * ** * * *** * ** * * * *****
    
* * * * * ** * **** *** ***** * ** * ***
   
}
* * *** * * *** ***** * * * ** * * * ***** * * *
answered by (192 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
0 like 0 dislike
Hidden content!
#include<stdio.h>

int main()
{
    int i,k;
    char ch1[999],ch2[999],ch11[999],ch22[999];
    
** ** *** ** * * * * * ********* * *** ** **
** ** ******** * * * * * *** * ** *
    
** * * ** *** *********** * *** * **
    {
* ** * ** ** * **** * * ** ** ** * ** ****** *** * ** ***** * ** * **
* ** * * ***** **** * *** * * * * * * ** ** ** ***** ** ** * **
* *** * * **** ******** * * ** ** * * *
*** ** * ** *** * * ***** * * **** ** ** * * *** ** * * * ** ****** *** ***** * * * * * **
** * * *** ** * * *** * * * * ** ** ***** * ** * *** * *** *
* * * ** * * **** * * * ** * ** * **
* *** ** ***** ** ***** ** ** *
    {
***** ** * *** * * **** * ** * *** * * * * ****** **** *** *
* * *** * ** *** * * ***** * ** * ** ** ** **** * * * * * * ** *
*** ** ****** * * ** ** *** ** * ** * ***** ** *
**** * * **** * *** * * ***** * ** * ** ** * * * ** * ** * * *
** * * *** * * ** ** * * *** **** * * * ** * * * *** ** * * * ****
*** ** * ** * * * ** ****** ** * ** ** *
** * * ** **** ** * * * * * * *** * * ***
* * *** * * *** * * * ******* *** * * ** ** ** *** ****** *
* *** **** * **** **** ********
    
****** **** ** *** ** *****
* * * * *** * * * * * ** * ** * **** * ** *
* **** **** ** * *** ** * * * *
***** ** ** *** *** * *** * * * * ***** * * * *
    if(k==0)
**** ** ** * ** *** ** * * * *** **
    
* ** ** * * ******** ** ** **** * ** ***
    
}
* **** * ** *** * ***** ****** * *** * ** *** * * * *
answered by (192 points)
0 0
prog.c: In function 'main':
prog.c:29:7: warning: implicit declaration of function 'strcmp' [-Wimplicit-function-declaration]
     k=strcmp(ch11,ch22);
       ^~~~~~
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:162.159.115.10
©2016-2026

Related questions

2 like 0 dislike
24 answers
[Exercise] Coding (C) - asked Nov 16, 2017 in 2017-1 程式設計(一)AD by Shun-Po (18k points)
ID: 33762 - Available when: Unlimited - Due to: Unlimited
| 8.1k views
3 like 0 dislike
22 answers
[Exercise] Coding (C) - asked Nov 16, 2017 in 2017-1 程式設計(一)AD by Shun-Po (18k points)
ID: 33757 - Available when: Unlimited - Due to: Unlimited
| 9.2k views
3 like 0 dislike
6 answers
[Exercise] Coding (C) - asked Nov 30, 2017 in 2017-1 程式設計(一)AD by Shun-Po (18k points)
ID: 34979 - Available when: Unlimited - Due to: Unlimited
| 3.3k views
3 like 0 dislike
9 answers
[Exercise] True/False - asked Nov 16, 2017 in 2017-1 程式設計(一)AD by 楊修俊 (30k points)
ID: 33763 - Available when: 2017-11-16 14:00 - Due to: 2017-11-16 14:30
| 1.6k views
3 like 0 dislike
5 answers
[Exercise] Coding (C) - asked Nov 30, 2017 in 2017-1 程式設計(一)AD by Shun-Po (18k points)
ID: 34978 - Available when: Unlimited - Due to: Unlimited
| 3.2k views
12,783 questions
183,442 answers
172,219 comments
4,824 users