2 like 0 dislike
8.8k 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
| 8.8k 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:172.69.7.77
©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
| 8.2k 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
| 5.8k 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
| 1.3k 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
| 2.2k views
12,783 questions
183,442 answers
172,219 comments
4,824 users