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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
| 10.1k 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 = ** * *
*** ** * * * * != '*')
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*   {
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*** * * * * {
* * ** ** ** * * * * * ******
** * *** ***** }
** * * * * ** ;
***** * * *
* ** * * ***** 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 = **
** ** * * * * ** != '*')
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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/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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**** *** * * * *** * *** **** *** * ** *** * ** ** * * * * * *** ****** * * *
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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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