2 like 0 dislike
9.9k views
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
| 9.9k views

31 Answers

0 like 0 dislike
Hidden content!
#include<stdio.h>
int main()
{
    char c;
* ** **** *** **** ** *** *
* ** * **** * ** * ****
    {
***** ** *** * * ****** * * * * * * *** ** ** **** * ** ***** ** ***
**** *** * ****** ** ** * *** *** * * * *** *
* * ** * *** ** * * ** * ** **** *** *
* ** * **** ** ** * ** *** * * * * **** * ** ** * * * * ** * *** * *
* ** * *** * * *** **** * * *** ** * *** ** * * ** ** *** ** ** ** * ** * ***
** ** ** *** * *** * * * * ** ***** ** * ** * * * * ** **** * ** * ***
*** ** * ******* *********** *** ** * ** *
******* * *** * * * ** * ** ** ***** *** *** *
    }
** * * * * ** ***** * ** ***** * ** ** **
    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;
  
** * **** ** ** *** **
** **** * ** ** ** * * * **
** *** * ** *
* ** ****** ** * * * *** ** ****** ******* * * ** * **** *
* ** ****** ** **** * * * ** * ** ***** * ** **** * * ** *
** ** **** **** ** * * * ***** ** * * ** ** **
****** *** * ******* *
    
* * ** ** **** ** ** 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
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.69.130.92
©2016-2025

Related questions

2 like 0 dislike
29 answers
[Exercise] Coding (C) - asked Nov 9, 2017 in 2017-1 程式設計(一)AD by Shun-Po (18k points)
ID: 31094 - Available when: Unlimited - Due to: Unlimited
| 9k views
2 like 0 dislike
23 answers
[Exercise] Coding (C) - asked Nov 9, 2017 in 2017-1 程式設計(一)AD by Shun-Po (18k points)
ID: 31085 - Available when: Unlimited - Due to: Unlimited
| 6.6k views
3 like 0 dislike
9 answers
[Exercise] True/False - asked Nov 16, 2017 in 2017-1 程式設計(一)AD by 楊修俊 (30k points)
ID: 33764 - Available when: 2017-11-16 14:00 - Due to: 2017-11-16 14:30
| 1.5k views
3 like 0 dislike
9 answers
[Exercise] True/False - asked Nov 16, 2017 in 2017-1 程式設計(一)AD by 楊修俊 (30k points)
ID: 33763 - Available when: 2017-11-16 14:00 - Due to: 2017-11-16 14:30
| 1.4k views
3 like 0 dislike
6 answers
[Exercise] Coding (C) - asked Nov 30, 2017 in 2017-1 程式設計(一)AD by Shun-Po (18k points)
ID: 34979 - Available when: Unlimited - Due to: Unlimited
| 2.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users