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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
| 8.8k 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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* * *   {
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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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** *** * ***** *** **** * **** * * ** ** ***
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** * ** * ** * ** ******* * **** * ******* **
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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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