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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
| 12k 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 = * ** * **
* ** ***** * ** ** != '*')
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** * * }
* * * *** * ;
* ** ** * * **
**** **** * ** 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 = * * ***
** * ** * **** *** != '*')
** * * * ****** * * **** ** ** *
* *   {
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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/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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    }
*** ** * ****** ** ** 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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