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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
| 6.8k views

31 Answers

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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;
** * ** * * * * ** *
****** ** * ** ***** * ** * ***** * **
    {
** *** *** * * * * **** **** * **** ** * ** *** * ** * *
* * *** **** *** * * * ***** * **** ** * *
*** * ** * *** * ***** ** ** ***** ** * **** * ** ***** ** ** *** ***** ******** *** *******
* * * *** **** * ** * ** * **** *** * *** * * * ** * *
* * ********* *** * * *** *** *** * ** * * * * * * *
** ** ***** * **** ** * ** ** ** ** **** ** ** * ** ***
    }
* * * * ***** * ** * * * 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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* * * * ***** ** ** * ** ** *** * *** * * * * **** ** *** * ** * **
* **** * * * *** ** *
* ** * ** ******* ** ** * ***** ****
    }
* ** * ** *** * 0;
}
answered by (100 points)
0 0
Case 0: Wrong output
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));
                         ^~~~~~~
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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