3 like 0 dislike
5.2k 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
| 5.2k 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:172.69.214.205
©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
| 5.7k 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
| 6.6k 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
| 2k 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
| 1.2k 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
| 2.1k views
12,783 questions
183,442 answers
172,219 comments
4,824 users