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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
| 12.1k 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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