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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
| 11.8k 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 = ***** *
** * * * * * * != '*')
* * ** * *** * * ** * * *** * ***
**** *   {
* ** * ** * **   * * ** * ** ** ** ** * * **
***** * * ** 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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