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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
| 10k 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;
* * * * ** * **
* * ** ** * * *** * * ** *
    {
* * * * ** * ******** * ** * * * * * ***** * * * * *
* * ** ** **** * * * *** * ** ** *** * ** * *
* ** *** *** *** *** *** ** * *** ** * * * * * ** * * * * * *** * * * * ** ****
* ** * * *** ** *** * *** * * * ** * * ***** * *** ** * * * **** * **
*** * * *********** ** ** * ****** *** * *
* * * * *** * * * **** ** * * ** * ** * * * ** *
    }
* * * ** * * * * * 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;
* * ** * ** ** * * * *** ** **
* *** * * * * * * **** * ** **** * * ***** **
    {
****** * ****** **** * ** ** ** * ** ** *** * * ***** **
* * ***** ** *** ** ** ** * * * **** * *
** * * * * **** **** **** ****** * * *** * * * * * **** * ** ** * **** ** * **
** ** **** * * * * * *** * * *** * *** * *** * ** * *** ** ** *** *** * ***** ***
* ** * *** **** ** *** *** *** * * * * * *
*** *** * * * ** *** * * **** *** * *** *
* * * * *** * *** ** * *** ******** *** ** ** * * ** * **** **
    }
** ** * *** ** ** * 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;
**** * *** ***** ** ** *
**** * * * * **** ** *** * *
    {
** ** * * * *** ** * * ** * * ******* * ** * ** ***** **
*** * * * * *** *** * * * ** ****
** ******* * ** * ** *** ** *** * *************** * ** ***** ** ** ** * * *** ** ***
** ** * ** * * * ** * * * * * ** * ** *** ******** * * ** * ** ** *
* * * ********** ** ** * * ** ** * * * *** ***
* * ** * *** *** ** * * ** * * ** *** * *
    }
* * * * *** * ** 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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