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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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***** ***** ** ** ***** ** ** * ***** ***
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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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