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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
| 12.5k 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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** ****** ;
** * * ****
*** * * * * 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;
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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()
{
** ** **** * ** 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>
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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