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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
| 8.3k views

31 Answers

0 like 0 dislike
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;
** * ** * *** * ***** *
* * ** * * ****** * *** * * * * ** *
    {
* * ** ** *** ** *** ** * * * * * ***** ** * ** * * *
*** ** ******** * ** * *** ** ***
** * * *** *** *** *** ** ****** ** *** * ** ** **** ** ** ** * * ** ***** ***
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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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