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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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* * * ****** **** * *** ** * * * * **** * * * * * ***
*** **** * }

* * ** * * ** 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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*** * * **** * {
*** ** * ***** ** *** * * * * * * ***
* *   }
*** **** ** * ;
**** ** *** *
*   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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