3 like 0 dislike
8k 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
| 8k 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
| 8.5k 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
| 9.8k 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
| 3.4k 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
| 1.8k 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
| 3.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users