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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
| 3.4k views

31 Answers

0 like 0 dislike
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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**** ****** else * *** ** *** ** * *** **
* * *** ** {
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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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* *   {
* * ******* *** * * * ** * ** * *
* * * * ** ** 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 != '*')
* * * * ** {
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* **** * **** ** ** * ** ***
* ** ** * * *** * ** ** *
* * * * * * }
** *** * ****
* * * * **** *
** * * *** 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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    {
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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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