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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
| 12k 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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* ** ** ** * ** * ** ** * * * * * * * * ** **
* * ** * * }
** * * * ;
** * * ** * *
* * * * * 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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***** ** {
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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/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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    {
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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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