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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
| 1.8k 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 = * * *
* ** * ** * * ** * != '*')
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**** * * {
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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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*** *** *** {
** * * ****** * * * * * * *** *** * * **
** **   }
** ***** * * ;
* ** * ** *
** *   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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    {
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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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