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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

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Hidden content!
*** ** * * ** **
** ** * * * ****
int main(void)
{
* **   char * * **
* *   int i;
** *   gets(s);
*** *   ptr = **** *
*** * ** ** ** *** ** ****** != '*')
** *** ** * * *** *
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**** * * * * * * ** * * * * * ** ** ** ** * * *** *
****** ** * * *** * * *** * * * 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 = ** *
** ** ** **** * ** ** != '*')
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* *   {
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*** * * ** ** {
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*** ** ** ** }
* **** ;
**** ** *** *
* * * ** * 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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** * ******** ** * * **** **** *** * * *** *
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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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** * *** ***** ** * * *** * * * * * **
* * *** ** ***** ** ** * * ** **** ****** ** ** * ***
    }
** * ***** **** ** *** * ** 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;
** *** * **** *** *** * * ** *
*** *** ** **** *** *** *
    {
* ** ** ** *** * ** * **** **** * ** *** ** * *
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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));
                         ^~~~~~~
prog.c:15:5: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
     system("pause");
     ^~~~~~
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