3 like 0 dislike
5.1k 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
| 5.1k 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:172.69.214.39
©2016-2025

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
| 5.5k 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
| 6.5k 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
| 1.9k 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
| 1.1k 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
| 2k views
12,783 questions
183,442 answers
172,219 comments
4,824 users