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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
| 11.4k 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 * * ** ****** * * *** ******
* * *** * {
*** * * * ** * ** * *** * * **** ***** * *
** * * ***** }
** ** *** *** ;
* * * *
* ** ** 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)
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** * ** ** *** *** **
* * *** * ***** ** * * **
***** * * }
* **** * *
* * * * ***
**** ** * 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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