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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
| 10k 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 = * ** **
* * * *** * ****** != '*')
** *** * * * * * *** *** **
**   {
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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;
* ** ** ** ***** *** * *
*** ** * ** ** * * * * *** * ***** * ** *
    {
*** ** **** * * * * * * * * ****** ** ** ** ** ** * **
* * *** * * * * * *** * ** *** **** * **
*** **** * *** ** * **** ** * * * ** *** * ** * **** ** * ** * *** * ** * * * ** *
***** * * ** ** * ** * *** **** **** * ****** **** ** * * **
* *** * ** * ** * **** ** * * *** ***
** * * *** * ** ** **** * ** *** * ** * ** * **
    }
** ** ******* ** *** 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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