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請寫一個程式將輸入的小寫字母都轉成大寫字母

輸入說明:

會輸入一連串的字元,最後會用一個*作為結束

輸出說明:

請將輸入的所有小寫字元都轉成大寫字元輸出,如果不是小寫字元就不做任何輸出。

輸入範例;

1234567890ABCDEFGHIJKlmnopqrstuvwxyz*

輸出範例:

LMNOPQRSTUVWXYZ
[Exercise] Coding (C) - asked in 2017-1 程式設計(一)AD by (18k points)
ID: 31088 - Available when: Unlimited - Due to: Unlimited
| 6.3k views

31 Answers

0 like 0 dislike
Hidden content!
** * ***** ** **
** *** * ** ** ** **
int main(void)
{
**   char * * *
**** **   int i;
*   gets(s);
***** *   ptr = ** *** *
**** * ** ** **** * ** * != '*')
** * ** * * ** * *** **
* * * ** * * * **** * *   ** ** ** * *** * * ** *** **
*** ** * * ** ** *** *** * ****** ****
* * * * * ** * * * ** *** * * * * * else
** * * * * * ** ** * * * *** ** ****
** * * * ** }

**** * * *** * return 0;
* ** * ******
* ** * ** *
* * * **
answered by (228 points)
0 0
prog.c: In function 'main':
prog.c:7:2: warning: 'gets' is deprecated [-Wdeprecated-declarations]
  gets(s);
  ^~~~
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__;
              ^~~~
/tmp/cclnjrco.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()
{
* *** ** char **** *
* * ** ***
******   ** ***
** ** * * ptr = * **
* * * * * ** != '*')
** ** *** * * ** * * * ** ** * ****
** **   {
** ** * * * *   ** * *** * * *** * * ** * ** *
* * * * else * ** * ** ** * ** ** **
* *** * ** {
** ** * ** * * * * ** * ** * *** ** ** *
** * ****** }
* * * **** ;
**** * * **
* **** * return 0;
}
answered by (228 points)
0 0
prog.c: In function 'main':
prog.c:6:2: warning: 'gets' is deprecated [-Wdeprecated-declarations]
  gets(str);
  ^~~~
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__;
              ^~~~
/tmp/cc8wCv3L.o: In function `main':
prog.c:(.text+0x1f): warning: the `gets' function is dangerous and should not be used.
0 like 0 dislike
Hidden content!
* **** *** * * * * *
int main()
{
* * * ** char * **
** ** *** ** int i=0;
* * *** * * **
***** * * ** ptr = ** * *** **
* ** *** ** * * ** != '*')
* * * * * ** * * *** *** ** * **
* **   {
* *** * *** ** * ** * * * * * * ** *** *** * * ** **
**** else * *** * ** * * ** * **
*** ** ** * {
*** ** * * * ** * * *** * * *** ** ** *
* *   }
* * *** ;
** ** *** *
**   return 0;
}
answered by (228 points)
0 0
prog.c: In function 'main':
prog.c:6:2: warning: 'gets' is deprecated [-Wdeprecated-declarations]
  gets(str);
  ^~~~
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__;
              ^~~~
/tmp/ccoAM7Ff.o: In function `main':
prog.c:(.text+0x26): warning: the `gets' function is dangerous and should not be used.
0 like 0 dislike
Hidden content!
* ** ** ***

int *** * ***
{
* * * ** int ch;
** * *** * * * * * * *** ** * *** **
** * * ** * ch = * ***
**** * * while( ch != '*')
**** * ** {
* *** *** ** * **** if(ch * * ** 122 * * ** ch >= 97)
* ** * ** *** * * *** * ** ** ** ***
** * * ** * ** **
* * * ** * *** ** * * *
*** * ** *** }
******* * * *
** * * * *
* ** ** return 0;
*
answered by (160 points)
0 0
Case 0: Wrong output
0 like 0 dislike
Hidden content!
#include<stdio.h>
#include<ctype.h>
int main()
{
** **** * ** ** * ***** * c;
* * ** * * * *** **
* * *** * * * * * * ** * *** *
    {
* * * * * * *** * ***** ** * ** * ** * * **
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* ** ****** * * * *** * * ** *** * **** ** ** **** * * * * **
** * * ** *** *** ** * ** * * * ****
* ** * * ** * *** * * ** ** * * * * * *** *
    }
* * * ** *** ** *** 0;
}
answered by (100 points)
0 0
Case 0: Wrong output
0 like 0 dislike
Hidden content!
#include<stdio.h>
#include<ctype.h>
int main()
{
    char c;
* ** * ** * * * **
* *** ****** ** ** * ** ** **** * * *** * ** *
    {
*** * ***** * * * * ** ** *** * ** **** ****** * *** *
* *** **** * * ** * * ** **** * **** *** ***
** * ** * * **** * ** * * * ** *** ** * * ** * *** * ** * * * *** * * ** * ***
* * ****** * * * * * * * *** *** * **** ** * *** **** * ****
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** ** * **** ** *** ***** ** * * ** ** ***** * ** *** * *** ** * ** ******
    }
* ** * * **** * ** * * ** 0;
}
answered by (100 points)
0 0
Case 0: Correct output
0 like 0 dislike
Hidden content!
#include<stdio.h>
#include<ctype.h>
int main()
{
** ** * **** * **** * * * * c;
**** ** ** * ** * ***
* * *** * **** * ** * * * * * **** **** ** *
    {
* ** ** *** ** * ** * * * * *** * ** * *
* * *** ** * * * ** * * * * ***
* * * ****** * * * * * * ** * * *** ** ** * * * **** ** * ** ** * ** *** * * * *
* *** ****** ***** ** ** * * * ** ******* * *** * * ** * **** ** *
* *** * * ** *** ** * *** ** * *** ** *** **** **
* ** **** * *** ** ** * * ** ** * * ** * *** * **
    }
* ** * *** *********** 0;
}
answered by (100 points)
0 0
Case 0: Wrong output
0 like 0 dislike
Hidden content!
#include<stdio.h>
#include<ctype.h>
int main()
{
*** *** ** * * * * * c;
* ** * ***** ** * * * *
**** * * *** **** * * * * **
    {
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* *** *** ***** *** * * ***** * ** * **** ** * * ** ******* ** * * ***** ** *** *
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* * * *** ** ******* * * ** ** ** ** * *** **
* *** *** * ** * * * ** ** * *** ** ** **
    }
* * * *** * *** ** ****** 0;
}
answered by (100 points)
0 0
Case 0: Wrong output
0 like 0 dislike
Hidden content!
#include<stdio.h>
int main()
{
    char c;
* * * * ** *** * * * *
* * ********* * * * * *
    {
* * ** ** * * *** * * * *** * ** * *** ***** *** *
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********* * * * ** ** * ** ******* * *** *** ** * *** * * ** ** **** * ** ****
****** * * ** * * * **** * * *** * **
********* **** * ** *** ***** *** ** * *** * * **
    }
* ***** * * *** 0;
}
answered by (100 points)
0 0
prog.c: In function 'main':
prog.c:8:15: warning: implicit declaration of function 'islower' [-Wimplicit-function-declaration]
         while(islower(c))
               ^~~~~~~
prog.c:10:25: warning: implicit declaration of function 'toupper' [-Wimplicit-function-declaration]
             printf("%c",toupper(c));
                         ^~~~~~~
0 like 0 dislike
Hidden content!
#include<stdio.h>
int main()
{
    char c;
** * * **** ** ** * *** *
* * ***** *** * ** ** * * **
    {
** ** * * *** ** *** * ** ** * **** * * *
* ******* *** * * ** ***** * ** *** * **
****** ** **** ** ** * ** * ** * ** * *** * ** ** ** ** ******* ** * ***** *
* * * ***** * ** ** ***** * *** **** ** ***** * * ** * ******* * * *
*** * * * * ** * * *** ****** ** * * **
* * ** * * *** * ** * * * **** * * ** ** **
    }
** ** * ****** **** * ** ***
** * * ** ** * ** * * ** 0;
}
answered by (100 points)
0 0
prog.c: In function 'main':
prog.c:8:15: warning: implicit declaration of function 'islower' [-Wimplicit-function-declaration]
         while(islower(c))
               ^~~~~~~
prog.c:10:25: warning: implicit declaration of function 'toupper' [-Wimplicit-function-declaration]
             printf("%c",toupper(c));
                         ^~~~~~~
prog.c:15:5: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
     system("pause");
     ^~~~~~
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