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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

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