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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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