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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
| 6.3k 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 = ** **
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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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    }
* * * ** * * * * 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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* * * * * * *** ** * * 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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