2 like 0 dislike
10k 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
| 10k 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:172.69.130.92
©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
| 9.1k 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
| 6.7k 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
| 1.5k 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
| 1.4k 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
| 2.6k views
12,783 questions
183,442 answers
172,219 comments
4,824 users