2 like 0 dislike
8.9k 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
| 8.9k 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:108.162.241.185
©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
| 8.2k 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
| 5.8k 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