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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
| 10.3k views

31 Answers

0 like 0 dislike
Hidden content!
* *** ** ** ***
* * * * ** ** ***
int main(void)
{
* *   char ** ***
***   int i;
* * *   gets(s);
***   ptr = ** ***
** * *** ** * * * ** ** != '*')
* *** * * * * ** *
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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 = ** * *
* * * * ** * != '*')
** * ** * ** * * *** ** * * ** ** * * *
* ** *   {
* *   * ** * ** * * **
** * * *** 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;
*** * * * * *** *** *** ** **
* **** ** ** ** * * ** * * * * ** ***** ** *
    {
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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()
{
* ** * * ** * ** 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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