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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);
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* *** ** * ****** **** != '*')
** *** **** **** * *
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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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* * * ** else ** ** * ** * *** * * ***
*** *** * {
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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 = * * ** *
** * * *** != '*')
* ** * * ** ** * * * * ******* *
** * *   {
* ** * *** * ***** * * **** *
* ***** **** * 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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* * ****** ** *** * ** ** * * * ******** ** **** *
* ** ** * * * ** * **** ** ***** * * * * * ** * * * ** * ***** *** ** ** * ***** *
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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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    {
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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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