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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
| 3.4k 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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* *** ** * * *** ***** * * ** * * * ** ** * * * ***
**** * *** * }

* ** ** 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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* ***** ** ** * ** * * 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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