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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
| 9.9k 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;
* ****** * * * * * **
*** ** ** ** * *** * ** * * * * ** * *
    {
* * **** ************* * ***** * * ** ***** *** * ** *****
** * * * ***** * ** **** ****
* * * ** * *** *** * *** * * * * * * *** ** * ** * * * * ******* * * ***** * **** *** * ***** **
* * *** ** ** * ** * **** * *** * * ***** * * * ******* * * ** * * *
* * ** * *** * * * ** * * *** * *
****** ** ** * * * * * ** ** ** ** *** *
    }
** **** * * * *** *** * ** 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;
** * * ** * ** ******* *** *** ****
* **** * * ** * * * *** *
    {
* * ** * ** ***** * * * ** * ** * ** * *** ** * * * *
*** * * *** ** ** * * ** * ** ** * *
** * ** *** ** * ** ** * ** * ** * ******* * * ** ** *** *** ** ** * ** * *** *
* ** * **** **** *** * * * * * * * ** **** * ** * * *** ******
* ** ** * *** **** * * **** * ***
* * *** *** * * **** ** * ** *** * * *** * * *** ** *
    }
**** * * * ***** ** * 0;
}
answered by (100 points)
0 0
Case 0: Wrong output
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));
                         ^~~~~~~
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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