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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
| 1.7k 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;
* * *** * * *** *** ** ** *
* **** ** * *** * * * * * * ** * *
    {
** ** **** ***** ** **** * *** ** * ** ***** ** * ***** *
*** * * ** * * * * * * ** **** * * * * *
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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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*** * ********* ** ***** * *** * * ** * * *** * ** * *** * * * **** * ** * **** ** **
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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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