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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
| 10.6k 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 **** ** *
** * * * * * **
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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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* * * * * * ** ***** * * *
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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)
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* ** * ** * ***** ** **
* * * * * *** * * * *** *
*** * * *** }
*** ** * * * * *
* * * * **
* * * * ** * 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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