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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
| 10k views

31 Answers

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

** **** * *


 
****** * 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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