2 like 0 dislike
8.8k 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
| 8.8k 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:172.69.17.66
©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
| 8.1k 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
| 5.7k 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
| 1.3k 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
| 1.2k 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
| 2.2k views
12,783 questions
183,442 answers
172,219 comments
4,824 users