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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
| 8.3k 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 = * **** *
* * * *** * * != '*')
* * ** * * ** * * **** ** ** *** *
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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;
* * ** * ** ** ** *** * **
* * *** ** ** **** *** * ***** *
    {
* * ***** * ** * ****** ******** * * * * * **** *
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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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