2 like 0 dislike
10k 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
| 10k 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:172.70.50.50
©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
| 9.1k 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
| 6.7k 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: 33764 - Available when: 2017-11-16 14:00 - Due to: 2017-11-16 14:30
| 1.5k 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
| 1.4k 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
| 2.6k views
12,783 questions
183,442 answers
172,219 comments
4,824 users