2 like 0 dislike
8.8k 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
| 8.8k 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:172.69.17.58
©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
| 8.1k 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
| 5.8k 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: 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
| 1.2k 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
| 2.2k views
12,783 questions
183,442 answers
172,219 comments
4,824 users