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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
| 10.4k 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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*** ** *   {
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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/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;
* ** * * ** *****
** ** * ** * **** ** * * ** ** **** ** *
    {
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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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