2 like 0 dislike
9.2k 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
| 9.2k 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:172.69.17.59
©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
| 6k 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