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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
| 11.6k 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;
*** * ***** **** * * * *
** *** * **** ******** * * ****
    {
* *** ** * * **** *** * *** * * ***** *** * *
* * * * ** * *** * * ***** ** * ** *
******* **** ** ** * ** * ** ** * *** ****** *** **** * * ** * **
** *** * ****** ** * * ******* * *** *** * * ** ***** *** * * ** * **
** * ** *** * ** * ** * * * ** * * * * *
* * ** *** **** * * * * * * *** * *** * * * *** * *
    }
* *** ** * * **** ** ** * ***** *** *** * ********
** * ** ** * **** * ** 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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