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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
| 1.5k 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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** **** {
**** * ** ** * * ** * * * *** **** *
* * * *** ** }
* * ** * ;
*** * * *
*** ** * *** 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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*** ** * *** ***** *** *** *** * * *****
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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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    {
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    }
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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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