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