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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
| 8.3k views

31 Answers

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