3 like 0 dislike
2.4k 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
| 2.4k 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:172.69.58.213
©2016-2024

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
| 2.2k 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
| 2.5k 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
| 863 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
| 503 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
| 899 views
12,783 questions
183,443 answers
172,219 comments
4,824 users