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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
| 9.6k views

31 Answers

0 like 0 dislike
Hidden content!
** *** ****
** * * * *
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 * *
**
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* ** * * *** * 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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****** * * *** * *** **** ***** * * ** **
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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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