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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
| 11.1k 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;
* ******* * *** * * * ** **
*** * ** * ** ** *** * ** * *** * ** *
    {
**** **** * **** ** * * ******* *** **** * * * * ** * *
**** * * * * ** * ******** * * ** * * * * ** * * *
******* * * *** * ** * *** * *** ** * * ******* ** ** ** * *** * ** *** * * * * **
* * ** * ** ** * * * * * * * * *** * * * * ** **** ********* * * **
* * * * * ** * ***** * *** * ** * * ***
* **** * ** * ***** * ***** * ** *** *** * * *
    }
* * * * * * * * * * * * 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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