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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
| 11.6k views

31 Answers

0 like 0 dislike
Hidden content!
* ** **** ** ** *
* **** * ** * *
int main(void)
{
**   char *
** **** *   int i;
* *   gets(s);
* *   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: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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* ** **** * 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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* ** ** ***** * * * * * * *
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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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*** * *** ***** * *** ** * ** * ** * *
*** *** * * * *** ** ** *** *** *** * * * * * ** * *** *** * **
    }
******* * * *** **** *** 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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**** * *** ** *** ** * * **** * ** **** * * * *
    }
* ** * *** * * *** * * ** *** *** ** ***
* ** * * ** * * * * 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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