2 like 0 dislike
6.1k 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
| 6.1k 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:172.70.178.225
©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
| 5.7k 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
| 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
| 952 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
| 881 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