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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
| 8.8k views

31 Answers

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