2 like 0 dislike
12.2k 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
| 12.2k 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:162.159.115.9
©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
| 10.7k 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
| 8.9k 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
| 1.7k 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
| 3.3k views
12,783 questions
183,442 answers
172,219 comments
4,824 users