2 like 0 dislike
7.8k 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
| 7.8k 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:172.69.214.38
©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
| 7.4k 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
| 5.1k 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: 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
| 1.1k 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
| 1.9k views
12,783 questions
183,442 answers
172,219 comments
4,824 users