2 like 0 dislike
8.2k 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
| 8.2k 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:172.70.80.232
©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
| 7.7k 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
| 5.3k 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
| 1.2k 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
| 2k views
12,783 questions
183,442 answers
172,219 comments
4,824 users