2 like 0 dislike
8.2k 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
| 8.2k 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:172.69.214.38
©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
| 7.6k 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
| 5.3k 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: 33764 - Available when: 2017-11-16 14:00 - Due to: 2017-11-16 14:30
| 1.2k 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: 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
| 2k views
12,783 questions
183,442 answers
172,219 comments
4,824 users