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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
| 11.7k views

31 Answers

0 like 0 dislike
Hidden content!
* * **** *****
** * ** ** ** * *
int main(void)
{
* ** *   char ****
* **   int i;
* ** * *   gets(s);
* ***   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: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 *** ** *** ** ***** **** *
* *** * * {
* * * * **** * ** * * * *** *** ** *
* *** ** * ** * }
***** * ** ;
* * *****
**** ** * ** 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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*** *** * * **** * ** * ******* * * * * *** *** ** * * * ** * * * ***
    }
** **** *** * *** ** * * 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;
* * ** * * *** * * * * * **
**** * * * * * * * ** * * * ** * * *** *
    {
*** ** ** * ** ** * * * ** * ***** **** **** *
* * ** * *** *** *** * * ** * **** * *** *
** ***** * * * * * ** * * ** ** * * ** *** * ** * * * * ** ****** *** * * *
* * * * * ** * ** ** * * * ** ****** *** * *** * ** * ** ** ** *
*** * ** ** * * * * ** *** * **** ** * **
** * ** * ** ******** ****** *** * * ***** **
    }
* ** * *** *** 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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