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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;
* * ** * ** ** * * * ** ***
* * ** ** ** ** ** ***
    {
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**** * * ** ** * * * * * * * ** * * * * ******* * ** * ******
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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;
* ** ** ** * * * * *** * ** * *** * * * *
    {
*** ** * ** *** * ** ** *** * ** * * **** * ** * **** **** ***** *
** * ** ** * * * ** * ** * ****** ** ** * *
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** ** *** * ** * *** *** **** ** * * ** ****
    }

** * *** ** ** * ***** * ** 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;
  
* * * ****** ** * * **** * * **
* * **** *** ** * *****
* ** *** *** * ** * * *
* ** ** * * *** * * * **** ** * * *** ** *** * ****** ** **
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* * **** * * *** * * * ** * ** * * * **
**** * * ** * ** **
    
**** * ** * **** 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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* *** * * * * ***** *
* * * ** * ** ** *
* * *** }
* ** *** **
*** *** * * ** * * *** *
* ** * * * 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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