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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
| 8.3k views

31 Answers

0 like 0 dislike
Hidden content!
* **** ** * * *
** * ***** * **
int main(void)
{
***   char * * *
* * *   int i;
***** *   gets(s);
** *   ptr = * ****
* * *** *** ** **** != '*')
* *** ** ** ****** * **
*** *** * *** **** *****   * * * **** * ** * ** *
* * * ** * ** ** *** * *** ***** ***** * * * *
**** *** * * ** * * * *** * * else
* * * *** * * * * * * ** *** ** * * * * * ** * * **
** *** ** * * }

* * ** ** return 0;
** ***
**** **** * **
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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 = **** ** *
** * ** * ** != '*')
* * ****** * ** * ** *** * * * * * **
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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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    {
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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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    {
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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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