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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!
** * * ** ***
* * ** * * *** ***
int main(void)
{
*** *   char ** ***
*** *   int i;
** * **   gets(s);
** ** **   ptr = * * *
* * * *** * * ** * ** != '*')
* ** ** * * * ***** ****
* * ** ***** * **** * * **   * * * ** ** * * *** *** ** **
* ** * ** * * **** ** * ** ****** *** ******* *
*** * ** * ****** * **** * 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 = * * *** * * *
**** ** * * **** * != '*')
** * * * ** *** * * **** ** *
*   {
* *** *** * ** * * ** *** * *** * ** ** *
**** * ** *** 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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