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:108.162.241.32
©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