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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
| 8.2k 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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    {
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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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    {
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*** ** *** ****** * ** ** ** ** * * * *****
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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;
** * * ** ** *** ** *** ***** * ***** *
*** * *** * * * **
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* *** * * * ****** ** * *****
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** *** * ** * * *******   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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***** * * * * * * ***
* * ** * *** }
* ** * *
** * *** **** ****
** *** ** 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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*** ** ** * *** * * *** * **** ****** ***
***** * * ***** *
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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++)
{
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** * * * * * *** *
* * * ** * * **** ** * * **
** ** * ** ** ** ** **** **** ** *** * ***
}

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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