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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
| 10.1k views

31 Answers

0 like 0 dislike
Hidden content!
#include<stdio.h>
int main()
{
    char c;
***** * * *** * ** ** * *
**** ** *** *** * * ***** * *
    {
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** **** * * * * * * * * **** ***** * * * * * **
    }
*** *** * * ** ***** * ** * ******* ******
    return 0;
}
answered by (100 points)
0 0
prog.c: In function 'main':
prog.c:9:15: warning: implicit declaration of function 'islower' [-Wimplicit-function-declaration]
         while(islower(c))
               ^~~~~~~
prog.c:12:25: warning: implicit declaration of function 'toupper' [-Wimplicit-function-declaration]
             printf("%c",toupper(c));
                         ^~~~~~~
prog.c:17:5: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
     system("pause");
     ^~~~~~
0 like 0 dislike
Hidden content!
#include <stdio.h>
#include <stdlib.h>

int main()
{
* *** * * **** * *** a[100]={0};
** ** * * * * ** * * j;
***** *** * * ** * * *** * **** ***
    {
** ** ** * * ** * * *** ** * ** * * * * ** * * ****** * * * ** *
*** * *** * **** ** ** * ** * *** *** * * ****
*** ** * ** ** ** ******* * * * ** **** ** ** * * * * ** * * ** ** *** ** *** ** *** * *** ** * ** * *
* * * * * ** * * **** * ** *** ** * * *** *** **** *** ** ****** ** ******* * ** ** ** * ** * ** *** *****
* * ** **** *** *** * * * * * *** **** **
    }

* * * * * *** *** * ******* 0;
}
answered by (114 points)
0 0
Case 0: Correct output
0 like 0 dislike
Hidden content!
#include <stdio.h>
#include <stdlib.h>

int main()
{
*** * *** ** * * ** * a[100]={0};
******* **** ** ***** *** * j;
** ** * * *** ** * *** * * ** * * ** * * * *
    {
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**** ******** * * *** ***** * * ******* ****** *
**** ** * * * ** * * ** **** *** * ** * * ** ** ** ** *

    }

*** * * ** *** ** *** ** 0;
}
answered by (114 points)
0 0
Case 0: Wrong output
0 like 0 dislike
Hidden content!
#include <stdio.h>
int main(void)
{
* * * * *** ** * c;
  
* *** **** ** * * * *
** * * ******* * * *** *
* * * * ** *******
** * * * * **** * ** * **** * * * ** ** * *** * *** *** * *
* * ** *** ** * * ** *** * ** * ***** ** *** * *** ** * **
*** ** **** ** * ** * ** * ** * *** * * * *
** * ** *** * *
    
*** * * * * ***** * 0;
***** ** ** * * ** ** **
answered by (215 points)
0 0
Case 0: Correct output
0 like 0 dislike
Hidden content!
#include <stdio.h>
int main(void)
{
* *** * * * * ** * ** c;
** ** ** ** ** * ** * *** * * ** ****
*** * * * * ****** ** *
*** * ** * * ** * * * *** ****
* *** * * ****** * *
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* ** * * *** * ** *** * *   * *** *** ** * **** ***
** **** * * ***** * * **   c=getchar();
    }
** * ***** ****
* ** ****** ** *** * * *** ** *****
*** * ***** ** *** 0;
******* * ** *** * *** *
answered by (215 points)
0 0
prog.c: In function 'main':
prog.c:14:5: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
     system("pause");
     ^~~~~~
0 like 0 dislike
Hidden content!
* * * ** * *

int * **** **
{
* * ** * * int ch;
* ** * ** ** **** *** * * * * * * *
* * * ** ** ch = * *
* * * * while( ch != '*')
* * * * * {
* ** * * * * ** * * * * if(ch <= 122 * * * ch >= 97)
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**** * * * ** }
* * *
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* * **** return 0;
*
answered by (160 points)
0 0
prog.c: In function 'main':
prog.c:16:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~
0 like 0 dislike
Hidden content!
*** * * * ****
int main()
{
***** * int ch;
* * * **** ** *** ** * ** *
*** * ** * ch = ****
***** *** * while( ch != '*')
** ** * ** {
* ** * * * ** * if(ch * * 122 ***** ch ** * 97)
* * ** * * * * ** * * * **** * * * ** ** *
*** * * ** ** * * * * * ch = * **
* ** *** }
****** ** * ** *** ** * ** * * ***
* * *** * ** return 0;
* **
answered by (190 points)
0 0
prog.c: In function 'main':
prog.c:13:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~
0 like 0 dislike
Hidden content!
#include ** *** *** *
int main()
{
* ** ** * *** * * int ch;
* * * * * * * *** * * ** ** ** **
** *** * * ***
** * * ** while(ch !='*')
* * ** ** * {
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** ** * * * ** * * ** * *** **
*** * }
* ***** * * *** return 0;
}
* ** *
answered by (196 points)
0 0
Case 0: Wrong output
0 like 0 dislike
Hidden content!
***** *

main()
**** * * *** * ** ** * *** * *
char c[1000];
int i,n=0;

for( i=0; i<1000 ; i++)
{
***** * * *** * *** **** *** * ** ********
***** * * ** ** ** ** ** *
*********** * * * * *** * *
*********** ** * * * **** ******* * * * ** *
}

for( i=0; i<n; i++)
{
*** * * *** * * * * *** **** * * ** * *** **
{
** * *** ** * * ** ** **** **** * * * ** *
}
* * *** * ** * * **** * * * ***
*** * * * * * * * * * * * *** ** * * **
}

* ** * * ***** * * *


 
* * * **** * 0;


}
answered by (174 points)
edited by
0 0
prog.c:3:1: warning: return type defaults to 'int' [-Wimplicit-int]
 main()
 ^~~~
0 0
prog.c:3:1: warning: return type defaults to 'int' [-Wimplicit-int]
 main()
 ^~~~
0 like 0 dislike
Hidden content!
#include *** ** * * *
int main(void)
{
* *** * * ** ** ch;
* * **** ** ** ** charcters: **** *
****** * *** * = * * * * *
* * * *** * ** * *** ch != '*')
** * * ** * ** * **** ** **
* * ** *** * ** * * * ** ******* <= 122 & ch >= 97)
* * * * * * ** ** ** * * *** ** *
* *** **** **** * *
**** * ** * ** *** = getchar();
** * ** ** * *** * *
* * *** ** * * 0;
}
answered by (209 points)
0 0
Case 0: Wrong output
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