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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
| 12.4k 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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***** * * ** {
* * * * * * * * ** * * * * *** * **
** * * * * }
* ****** * ** ;
*
** * 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;
* * **** *** *** ** * ** ****
* * * * * *** * * ** * ** *** * ****
    {
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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;
* * * *** * * ****** ** * **
**** * ** * * *********** *
    {
* * *** * * **** ** * * * ** * ** * * ** * * **
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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));
                         ^~~~~~~
prog.c:15:5: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
     system("pause");
     ^~~~~~
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