2 like 0 dislike
6.2k 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
| 6.2k 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:172.70.131.173
©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
| 5.8k 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
| 4.1k 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
| 962 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
| 890 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
| 1.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users