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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 = * * * **
** ** **** ****** * *** * * * != '*')
*** ** * * ** * ** *
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** ** * *** * * * ***** * *** **** * ** ** ** *
* * ****** ** **** *** ** ** 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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* * **** **** ** * **** ***** * ** * ** * * *
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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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*** ** * * ** * **** *** * ******* * **
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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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