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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
| 6.2k 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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**** ** * * **** ** ** * * ** ** **
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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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