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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;
**** *** ** * * * ***
* * * * * *** * * ** * *** * * ** *
    {
** * ** ********* **** * * * * ** * ** *** **
* *** ** * ****** * ****** * * ***** ****
***** ** ** * *** *** ****** *** * ** * * * *** *** ** * ** ** * * ** ***
** ******* ********* * * * * * * * * * * * *** ***** * ** * *
*** * * *********** * *** **** * ** *
** * * * **** * * * ** * ** * ***** ****
    }
* * * *** *** * * 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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* ** *** * * *** * ********** * * * * ***** ** **** * * ** * ** ** ** ***
** * * * * * ** ** * * ** * * *** ** *** ***
* ** **** * ** ** * * *** * *** * **
    }
* ** ** ***** * * **** 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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