2 like 0 dislike
12.8k 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
| 12.8k 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:104.23.197.95
©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
| 11.3k 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
| 9.4k 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
| 1.8k 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
| 1.8k 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
| 3.4k views
12,783 questions
183,442 answers
172,219 comments
4,824 users