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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
| 6.4k 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
* **** * ** * ** ***** * ***** ************ * * ******
* ** * * * * }

** 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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*** ** ** else * ** * * ** * * * *** ** * **
* *** ** {
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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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