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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
| 3.4k 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 = **** ** *
* ** ** * * * * != '*')
** * * * ** **** * * * * ***** *
***   {
** ** **   *** * ** ** ** * * * *
* * ** 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 = ** ** * **
*** * * **** * ** != '*')
* *** * ****** *** * * * *** *
*******   {
**** * ** ** * * * ** * * **** * ** ***** * *
* * * ** 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;
* ** * * * * * * ** * *
*** ** * * * * * ** * **** * **** **
    {
**** * ** *** * *** **** *** * * * * * * ** * * * **
** *** * * * ****** * *** * * * **** * *****
* *** * * * * * *** * *** * **** * ***** * ** * * * * ** * *** ** ** * *
* **** * ** * * *** ** * *** * * * * **** * *** * ** ** *** ** * *
* ***** * * ** ** * *** * * ** * ** ***
* * ** ** * ** * ** *** *** * * * *** **
    }
* ** ** *** * * * *** 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;
** ***** *** * * ** *** **** **
** * * *** * * *** * * *** * * * * ** ******** **
    {
* **** * *** *** ** * ** *** ** * * * *
*** ** *** ** ** * ** ** * * * * * ********* ** *
*** * *** ****** * * ** * * ** ** **** * * ** ** * ** ***** * ***** * * * *** **
* * * * * * * * * *** ** * ** * ****** * **** * ** * **** **** ** *
* ******* **** **** * * * * ** ** * **** * *
* * ***** ***** * ** ** * **** * ****** * ****
** *** * *** ***** * ** ** *** *** * * ** * * *** * ********** * * *
    }
* * **** * * * ** 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;
**** ** * * * *** *** **
*** ***** * *** ** ***** *** ****
    {
* * * **** ** ****** ** * **** ******* * *
***** * * ** ** * ** **** * * * * ** * ****
* * ** * *** ** * *** **** * ** * * * * * * * * ** ** ** ***** * * *
*** * * *** *** * * ***** * *** * * * * **** * *** ******* * **
***** ** * ***** **** * * * * *** * * ** *
* * ** * * * ****** ** **** * * * * ** ** * **
    }
* **** ** ** * ** ** ** 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;
** * * * * * * * * * * *
* * * * * * ** * ** *** ** ***
    {
*** * **** *** * ******* * * ******* ** ** * * * * ** *
**** * ****** * * * *** ***** * * * * *
***** *** *** * ****** * ** *** ** ** * * ** * *** * * * * ** * **** ** * * **** ** *
** *** ** * ** * *** *** * * *** * *** * ** * * ** ** ** * ** *
* * ******* *** ** * * *** ** * ** *
* * **** ** * *** * * ** ***** * * * ** * *
    }
* * *** * * * * * * * 0;
}
answered by (100 points)
0 0
Case 0: Wrong output
0 like 0 dislike
Hidden content!
#include<stdio.h>
int main()
{
    char c;
* *** ** ** **
****** * * *** *** * ** * * **
    {
** * ** * ** ** * * ** * * * **** *** *** * * * *
**** ** * **** * * * * *** * *** ** ** ** *
* * ** * ***** ***** * **** ** * **** ****** * * * * * ** ******* * ** * * * * ****** ** **
* * ** **** ** * * ** ** * * ****** * ** ** * ** * * * *
* * ** *** * ***** * * **** * ** ** * ** * *** * *
*** ** * * * *** **** ** * * * *** *** *** **
    }
* * *** * ***** *** ** * * 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;
**** ** *** ****** **
****** * ** * *** ***** *
    {
* * * * * * * * ** *** * * ** * * * * ** ****
* * * *** * ** * ** * ** ********** * ** * * *
*** * *** * * * ** * ** ****** * * ******* **** *** * *** * **** * * ** * * ***** *** *
* * ** ** * * *** * *** ** * * * * * * * * *** ** *** **
* * * * *** *** * * *** * ****** ** * *** *
* * * ** ** *** ** * ***** * * *** ** ** ** **
    }
* *** * ** * ** ** * * ** **** **
***** * * * **** * ******* ** *** 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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