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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
| 5.3k views

31 Answers

0 like 0 dislike
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;
* * ** * * * ** ****** * *
* *** ** ** **** * * *** ***
    {
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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;
*** * * ** * *** ** ** * * * ***
** * * **** * * * *** ** *** ****** * ****
    {
** * ** ** * * ** * * * ** *** * ****** ** * *
* * ** * ** ** ** ** *** * ***** * * * **
*** *** * ** * *** ** * * * * * * ***** * *** * **** ** * * ** * * * * ** * * **** *
** ** *** * * * * *** ** ** * * * * **** * * * * *
**** ** ****** * * * * **** * *** *** * * * * *
** * *** ** ** *** ** **** * * ** ******* *** * **
    }
* ** * * ** ** * ******** 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;
* *** * *** ** * **** * *
** *** ** ** ** *** ** ** * *** ** * *
    {
* ** * * ** * ** ** **** * * * ** * ** **** * * ** ****
** *** * * * * * ** * * ** ** * ** ** * * *****
*** * **** * * * ** * * * ***** **** * ***** * *** ** * * * ******* **
*** * * *** *** * ****** ** *** * * * ** * ** ***** *** ** * * *
** * ** * ** * ***** * * ** * * ***
***** **** * * * * *** ** *** ** ** * **
    }
** * **** * * **** ** ** * * *** ****
* * ** *** * * ********** 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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