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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
| 5.2k views

31 Answers

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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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*** * **** * {
* *** * * *** ** * ** * ** ****** * * ***** *
** *** ** * * * }
** * * * ** ;
*** * *** *
** * ** * * * 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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* * * * * ** * * *** ********* ** *** * ***** * ** **** * * * * ** ** * ** ** * ***
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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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* * * **** *** ** * ** **** * * * * **
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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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