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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
| 1.5k 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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*** * *** ******* ** **** ** * ** ** * * ***** * ** * ** ** * *** *********
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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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