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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
| 13.2k views

31 Answers

0 like 0 dislike
Hidden content!
*** * ***** **
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int main(void)
{
** ** *   char ** * *
**   int i;
*****   gets(s);
* * *   ptr = * *
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* ** *** * ** *** * ** * * ***** ** * * *** * **
** * * ** ** ** *** * * * ** * else
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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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** * * * ** * * * ** ***** * *
* * *   }
*** * * * * *** ;
** **** ***
*   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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