3 like 0 dislike
5k 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
| 5k 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:172.70.80.153
©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
| 5.4k 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
| 6.4k 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