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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
| 6.2k 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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  {
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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 = * **** ** * *
* * * * ** != '*')
**** * * * **** * *** *** ** * *
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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/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;
* * * * * **** * * * * ** * *
** * * ** *** * * ****** ****** **** * *
    {
**** * * * * ** * ** ** *** *** *** ** * *** * * *** ***
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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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