2 like 0 dislike
9.3k 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
| 9.3k 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:172.69.17.197
©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
| 8.5k 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
| 6.1k 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
| 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
| 1.3k 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
| 2.3k views
12,783 questions
183,442 answers
172,219 comments
4,824 users