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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
| 6.8k views

31 Answers

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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;
******** *** * ** *** * **** * **
*** ** * * *** **** * * * * * *** ** *
    {
*** **** * * *** * * * * * * * ** *** *** * * * **
* * * ** * *** * ** *** * * * * * ** *
** *** *** * *** * *** ** * ******* * *** * **** * ***** * ** * * ** * *** **
* ** * * *** *** ** * ** * **** ** * * * ** *** ****** *** *** * * *
* * * * * * * * ** *** ** ** ** * **
*** * * * *** * * * * ** * ** *** ***
* * ********* *** ** * * * ** * ** *** * * * * ** *** *
    }
* ** ** * * **** *** 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;
*** ***** *********** * * * **** *
** * * * **** * * ***** **
    {
** * * ** * ** ** * **** *** ** ** ** * *** ** *
*** ***** ** ** ** **** *** * ** **** *** **
*** * ** * * * * **** ** * * * * * * **** *** * * **** * **** * ** * * * ** ** ****** *
** * * * * *** * * *** ** * ** **** ** * ** **** ** * * ***** ** *
* * * *** ** ** * ** ** * * **** * * ** *
**** *** * * ** * * * *** * ** ***** * * **** ** **
    }
* **** * * *** ** 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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