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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
| 1.7k 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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** * * * ***** }
** *** ;
* *
******* * * *** 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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* *** * ** ** {
*** *** ** ** * * ** * *** ** * * ** ** * * ** * * **
* *   }
* *** ** **** ;
* * **
***   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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* ****** * * **** ** ***** 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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