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:162.159.115.31
©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