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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
| 8.8k 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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**** ** * * {
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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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    {
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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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}
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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}
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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