2 like 0 dislike
11.8k 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
| 11.8k 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:162.159.115.10
©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
| 10.2k 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
| 8.5k 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: 33764 - Available when: 2017-11-16 14:00 - Due to: 2017-11-16 14:30
| 1.7k 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: 33763 - Available when: 2017-11-16 14:00 - Due to: 2017-11-16 14:30
| 1.6k 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
| 3.2k views
12,783 questions
183,442 answers
172,219 comments
4,824 users