2 like 0 dislike
11k 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
| 11k 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:104.23.243.164
©2016-2026

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
| 9.7k 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
| 7.6k 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
| 1.6k 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
| 1.5k 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
| 3k views
12,783 questions
183,442 answers
172,219 comments
4,824 users