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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

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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 = *** * **
** *** ******** != '*')
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**** *   {
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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/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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