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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
| 6.7k views

31 Answers

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Hidden content!
*** ** * *** ** **
* ** ** * *
int main(void)
{
** *   char * * *
* ***   int i;
** * **   gets(s);
*****   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: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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*** * * **** {
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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 != '*')
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* * * *** * * * if(ch **** 122 *** *** ch >= 97)
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* * * * * * * * ** **
**** *** ** * * ** ** * * **
* * * ** * }
** ** * *
** * * *
* * * * 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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    }
* * * *** ** ** ** * ** * 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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    {
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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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