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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
| 1.8k 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;
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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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***** * * * ** * * ** ** **** * *** * *
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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();
    }
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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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*** ** ** ** * * *
* * * *** * ** **** * * * ** ** * *
* * * * *** }
** * 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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