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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
| 9.4k 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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* ** **** }
***** *** ** ;
*** * * * * ** *
*** * * ** ** 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 = * ***
** ** **** ** != '*')
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* ** *   {
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* * * *** ** 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;
*** * *** * ** *** **** ** *
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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()
{
* ** * * * * * ** 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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