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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
| 10k views

31 Answers

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