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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
| 13.2k 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;
**** * ***** *** ***** *
* * *** * * ** * ** **
    {
* ** * * * * *** ** * *** ** ** * *** ** * ******** * * *
** * ******* ** **** ** **** **** * ** * **
* ** * * *** ** * ** *** * * * * ** ** * * * * ** * ** ** ** **** * **** ******
* ** ** * * *** * *** * *** * ** ** ** ** * * * ** ** ** * **** * *
*** * *** ** * * * * * ** ***
***** * ********* ** * * ***** * ** *** * ***** * *** * ***
    }
* ** ** * *** *** *** 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;
** *** *** * ****** **
* ** ****** * *** *** * * * *** ** *
    {
* ** * ** *** * * * ** * * *** **** ** * ** ***
* *** * ******* ** * ** ** ** * * * * * *
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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;
* * ********* ** ** * **
** *** * ** *
    {
** ** * * * ** * * **** ** ** * ** * * *
* * **** ** *** ** ** * * ** ** ******
* *** ** * * ** *** ** * *** * * * * * *** * * ** * * ** * * **** ****
***** * ** * * * *** *** * ** ** ** ** * *** ** ******** * * ** ** *
**** ** * *********** ** * * ** *** ***** ** * ** * *
* **** **** * ***** * ** ** * ** * * ***
    }
** * * ** *** * * * ***** * ** * ** *
* * * * ***** * ** * ** * 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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