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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
| 5.3k 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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********* ** *** * * * * * * * * ** * * *** **
* * **** * ** ****** *** * * ** * * * * * * * *
    }
* ** * * ** *** * * * * 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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