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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
| 8.2k 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;
** * **** *** * * ***** **
* ********* * * *** * ** * ***
    {
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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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**** *** *** ** ***** * ** **** *** ****** ** ** ** * *** * * **** * * * *
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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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