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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
| 12k views

31 Answers

0 like 0 dislike
Hidden content!
#include<stdio.h>
int main()
{
    char c;
********** ** ** * ** ** *****
* ** ** ** * * * ******** **
    {
* *** * * ** * * **** * * * * * ***** *** * *
** * * **** ** ** *** ** * ** * ** * * * * * * *
* * ** * * * * *** * **** * ** * **** ***
* * ** * * * ** * *** ** * * ** ******** * *** ** * **** * * ** ** ** **
* ** *** ***** ** * * ** ** * **** * * ** * * *** ********** *** * *** *** *
* * *** ** ** * * ** * ** * * ** * ** ** ** *** * * ********* ***
** ***** * * * * * ** * *** ** * **
* * * * * * ** ** * **** **** *** * *** * *** **
    }
**** **** *** * ** *** * * *
    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;
** **** *** ** * * ** * ** ** * *** *****
    {
** *** * * * * * ** * ****** * * * * ** * * * * * * ** * *** **
* ** * * * * ***** * ** ** * * * * ** ***
** ***** **** * **** * ** **** * ** *** ** **** * * ** * ****** * * ** ** * * ** ** ***** *** * * * * *
** ** ** * ** ** * **** * * * ** * ******* * ** ** * * * * * * ** * *** *** **** ** * * ** *
** * ***** ** * ** ** ** ***** *** *** *** *** * *
* ** * ** * * ** * ** * * * * * ** **** * * * *

    }

* ** * **** * * * * *** 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;
** **** ** *** *** * ** ** * ** * *****
* * * ** ** **
* * ** *** ** * * * * *
*** * * * **
**** ** * * ***** * * *   * ** ** * *** *
* **** * **** ** * **** *   **** * * *
* **** * *** ** * * * ** *   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)
** * * * * ** *** * ** * * ***** *
* ***** * *** ** * ****
** * * ** * ** * * * * * *** ** **
*** ** * }
*** * * ****
** * ** * ********** * ******* * *
* * * * * 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 !='*')
** * * * * {
* *** * * *** * * *** ** * **** * & ** **
** * * * * * * ** *** * * ** *
** ** * ** * * ** * *
* * * * * ** ** ** *
****** * ****** }
* *** ** ****** 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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