2 like 0 dislike
6.6k 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
| 6.6k 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:172.71.1.188
©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
| 6.3k 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
| 4.4k 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
| 1k 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
| 932 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
| 1.6k views
12,783 questions
183,442 answers
172,219 comments
4,824 users