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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
| 9.7k 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 = * ** ****
**** ** *** * ** **** != '*')
** ** ** ** * ** ** * * *** ** ** *
* * **   {
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* ** * * * 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;
* * ** * * * * ** *** *******
** * * * *** * * **** *** *
    {
* * ** * * * ***** * * ****** ****** * **** *** **
* ** * * ** * * ****** *** *** * ** * * *
* * **** **** ** * * **** ******* * ** * ** * * * * **** *** * * * * * **** ** ** * *
* * * * * * * *** * **** * * ******* ** ** * ***** * * * ***
** * * * ** ***** ** *** * *** ** * * ** ***
* *** **** ** ** * * ** ** * ** * ***** *** *** *
    }
** ** ******* * * 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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