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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
| 8.8k 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;
**** **** *** * * * *** **** * * ***** *** * * * *
    {
** **** *** ** ** ** * *** *** *** *** *** ** ** ** * **** * * ** *
* * ** **** * * **** * ** * *** * * **
** * * ** ** ** * * *** * ** * * *** * * *** ******** *** * * * * ********* ** ***** * ** * * *
*** ** ** * * *** * * **** ** ** * ** * *** ** ******** * *** * ***** * *** ** * ******** ** * *
** ** ** *** * * *** ** * * **** ** * * ** *
    }

* ** ** * *** * *** * 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;
* * * * * * *** ** * * * *** * **
** * ** *** * ** ** * *** * **
* ** ** *** * *** * ** * *
** **** ** * ***** ***
*** * ** * * * * *   * * ***** **
* *** * * * * ** **********   * * * * * **** * **
**** ******** *** *** ** * *   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 !='*')
** * * *** * {
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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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