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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
| 7.1k 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 = ** * ***
* ** * * *** != '*')
* * * ** * ** *** ********* * ** **** *** ***
* **   {
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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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    {
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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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