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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
| 11.1k views

31 Answers

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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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