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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
| 8.4k 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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*** * * * 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 = * * * ** *
*** ** ** * ** **** != '*')
**** * ** * * * * * * ** * ****
**   {
*** *** * **** * * ***** * * * * ***
* * ** * 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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* * * **** ******* * * ****** ** **** * **
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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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*** * * * ***** * * * *** ** **
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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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