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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

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;
**** *** * * * * ***** ** * *
** *** * *** * * *** ****
    {
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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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