2 like 0 dislike
6.3k 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
| 6.3k 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:172.70.127.97
©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
| 6.1k 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
| 4.2k 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
| 974 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
| 900 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
| 1.6k views
12,783 questions
183,442 answers
172,219 comments
4,824 users