2 like 0 dislike
8.3k 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
| 8.3k 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:108.162.241.33
©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
| 7.8k 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
| 5.4k 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
| 1.2k 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
| 2k views
12,783 questions
183,442 answers
172,219 comments
4,824 users