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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
| 8.3k 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 = * * *** *
* ** * * * ** != '*')
* ** * * * *** ** ** * *** ** *** * *
*   {
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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/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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*** * *** ** *** * ** * *** * * *** **** ** * * * ** * *
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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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