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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
| 6.7k 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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** * * **** {
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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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