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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
| 8.9k 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 = * ***
*** * ** * * != '*')
** * * * ** * * * ** * *** ** *
* *** *   {
*** **   * * ** * ***** * * ** * * * * **
* * * *** 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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* * ** * * ** *** * ****** * ***** *
* ** *** ** ***** ** * *** * **** ****
    }
** ** * * * ** **** 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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