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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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