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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
| 12.1k views

31 Answers

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

*** ** 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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* ** ** * ** 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 = * * *** **
* ***** *** * != '*')
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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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****** * ** * * * * *** * * * **
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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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