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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
| 11k 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;
* * * *** ***** * ** **** * * * * *
* * *** * ** * **** * * *
**** * ** * * **** * *
*** *** ** ** ******* *******
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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 != '*')
* * ** * ** ** {
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** * * }
***** ** *** ***
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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++)
{
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** *** ****** ** *
* *** ** ** ** ** * * * * **
**** * * **** * * ** ** * ** * * * *** ** * ** *
}

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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