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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
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* *** }

***** * * ** 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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**** * * * * 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 = **** *
* * * * *** * != '*')
* ** ** ** * ** **** *** * *
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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 != '*')
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*** * * * * *** ** ***** 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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