2 like 0 dislike
11.7k 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
| 11.7k 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:104.23.243.109
©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
| 10.2k 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
| 8.3k 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
| 1.7k 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
| 1.6k 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
| 3.2k views
12,783 questions
183,442 answers
172,219 comments
4,824 users