[Makeup] Final Exam 1 (20%)

0 like 0 dislike
2.4k views

Write a program that reads strings of up to 1000 characters continuously and displays them, after replacing the lower letters with upper letters and vice versa.

寫一個程式 輸入一個字串(最多1000)  把小寫轉大寫大寫轉小寫

Example input:

With the rise in GLOBAL warming and increasing POLLUTION levels, it is becoming essential to find a viable alternative to the internal combustion engine petrol powered CAR.

Example output:

wITH THE RISE IN global WARMING AND INCREASING pollution LEVELS, IT IS BECOMING ESSENTIAL TO FIND A VIABLE ALTERNATIVE TO THE INTERNAL COMBUSTION ENGINE PETROL POWERED car.
[Exam] asked in Final Exam
ID: 43459 - Available when: 2018-01-20 09:00 - Due to: Unlimited | 2.4k views

12 Answers

0 like 0 dislike 
Hidden content!
#include  ** *** **  *  
#include   *  *  *  *****

int main(){
***       *** *** * * * *** *    *  str[1000];
*    *** *  *****  *  *** * **  len,i;

* ** * * *** * * * * * * **   **     **
** *   * *  *  * *  *  * ****      = strlen(str);

        * ** *  **** ***  *****    *** ** *  ** *
***  *  * *** ***** * * * *   *    *  *   *  ** *  *** ** *   **** >= 'a' && str[i] <= 'z')
 ** *     **  *  * *   *   **  *** **   * ** * ******    * *  ***       **** ** *   = str[i]-32;
**       **  * *    * *  *  *** * *       **    ***  * * *** if(str[i] >= 'A' ** * **** * * str[i] <= 'Z')
  **   *****   * ***** ** ***** *   ***     *  *** **** **  **    * ***** *   **  = str[i]+32;
*   **  *     ***  *  *  ** *** 

  *     ** * **  **  *   ** *  *** ***  * *    *

*  ***  ** **   * * 0;
*** * * *
answered by (-74 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include * * **  * * ** *
#include  * **  *   * **

int main(){
 * *  ***  * *   *     * *  str[1000];
 *  *   *    **     *  ***  len,i;

   *  *** *     **   **** *    *
 * **    * **   **  *    ** *** = strlen(str);

* *  ****   **   *  * *  *      * **** *
*  ***  * *  ******* * *****   * ***  * ********    * *  >= 'a' && str[i] <= 'z')
***  ** * * *    **** *    * **    ****** *  ***  ** * * *     *  **  ** *** *   *** ****** = str[i]-32;
*        *** ** * **    **** * ***  *    * ******** *  **    if(str[i] >= 'A' * ** *** *    str[i] <= 'Z')
     * *** *    *  *   *** * * *  ***  ** *** ** **** *  **   ** *   ** *  ****   **    = str[i]+32;
 ***   *****  **  ** *  *

*** * ******* **     **     **  * *  * * * *  * ** 

 * ** * ** *     0;
*  *  **        * *
30/100 answered by (-74 points)
0 0
prog.c: In function 'main':
prog.c:8:5: warning: 'gets' is deprecated [-Wdeprecated-declarations]
     gets(str);
     ^~~~
In file included from prog.c:1:0:
/usr/include/stdio.h:640:14: note: declared here
 extern char *gets (char *__s) __wur __attribute_deprecated__;
              ^~~~
/tmp/ccUxtyAl.o: In function `main':
prog.c:(.text+0x25): warning: the `gets' function is dangerous and should not be used.
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
#include <string.h>
int main()
{
 * * *** ** ****   * * ****  * ** i=0,j=0,l;
** * * ** ***  ***** *    a[1000];
  *  **   *  ***** *   *    ******   ** *    
 ***    **** *** *  *    **   **  ** *
*       **    **  ** *  *** (a[i]!=0)
    {
******   **** ** *    ** **   **  ***   *** **      * **   (a[i]=='\n')
**  ***** *** *** ******* *  ** * **  * * * **** * * *  ** *
 * * ***       ***   ****** *  * ** *  **   *    * * ** *****    *** ** * **   ** **  
* * *** *   ** *  *** * *   **   *** *  **   *   ** 
**    **  *  * **** *     ***  ***  ** *** ***   * (a[i]>64 && a[i]<=91)
*** * * * ** *   *** ** * * ***   ***  **    ***** *
 * ** **  * *   **  ** ********  *  *   **  ** * *  * * *** *  *  *   *  ** ** *** 
    *  *   *   ** *******  * *    **  **   *  *** ****
  *******  *   ***  *  *  ************* ** **** * *  if (a[i]>96 && a[i]<123)
** *        * *  * * **  **  * *   *  *  * ** ** * * 
 * *  *** * ***** ***    ****    *** **    *  ** *   *** ****     *  *   * * ** **     
  *  * ***  **   * *  *  * ** ***  **** *     ****  **
* **   **  ***** *** ***   ** ***** * *  ***  ***  
    }
 **** **  *  ****** *    ** * * *   ** *     *  ***
}
answered by (-229 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
#include <string.h>
int main()
{
*   * *   * **       **    * i=0,j=0,l;
      *  *   ***** ** *   a[1000];
               **  ** * * ****** **** * **
**  **  *  * * *  **  ** *  **  * **     *
* **  * ***   ***  ** **  ** * (a[i]!=0)
    {
*     *  *  * ******   ** ******* ****  *  * * ***** (a[i]>64 && a[i]<=91)
  **  **  * ** *  **  *  *   * * ** *** **     *****
  **  * **** ** ****  ***  * * ***** ****    * * *     *   * ****  ******** * *****
 **** * ** *   * **  *  *** * **** * **** *  **
 ** **   ** **    ***      *  ** **  * * * **** * *            *  if (a[i]>96 && a[i]<123)
* ***    ******   *   ***  *  *** **     ***    **   * * 
 *   * * *  *** *   * *   **  * ******* *** **  ***** ** *   * **  **  **  *   * 
* **   *   **  ** **** * ****  **  *   *  ****  ** **      
 *     *** *   *       **         **   ***  ******        *******
**** ***        **  **  * **  **  *

 * *** *  *   **   **   * **  (l=0;l<j-1;l++)
 **   *  **  ** **   *   *   
* * * **   *  * * * *   *   * **    * ****   *** * ******     ***  * ***
  * ***     ***  **    **   ***
}
answered by (-229 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

char A[2000];

int i;

int main()
{
**  *   *    ** ***** *  ** * *  ***  * **

    *   *  *    **  ** * *  *   * * **** 

*  *    **    **    **  * *** ***   *** ** *   *  
  **** * *   * *     *      **     ** *** * * *    * **  ***

*** ***********   * * * ***  **  *  *    * ** *       *** *    ***** * && A[i]<=90){
  *  * ** *  *   **  *** ** **   *       *    * **    *  *****   * *    ** ** *  *
***   *  ***  *   *   **  *****  ** *** ** *** **   * * *******  **  *  * **     
  * *      ***    **  * *** ** *** ***  *       * *  ** * ******* * *  * **  * * ** tag;
*   *   * *  **  **** * * **** * * *   * **  ***** *** **  

          **   ** ** ** * *  * * **   ** *   ****** * * *    * && A[i]<=122){A[i]-=32;}

     * *     **       **  *  
**  ***  ***   *  * *    *    ***  **** *****  
** * *   *****  *   ** * *   ** * *****  * * *** * **    *  *** *  
 *  ****    ** ******   *  *** **

 * ****  ** *  * * *  * *   * 0;
}
answered by (-286 points)
edited by
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
commented by (4.3k points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
commented by (4.3k points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
commented by (4.3k points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
commented by (4.3k points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
#include <string.h>
int main()
{
*   ** ***  *** *    ** * **  *  i=0,j=0,l;
 *** *  *  ** *   *  ** **   * a[1000];
    **  *** ***  * *  **     *****  * *     *  
** ** *      **** **    *   ****  *
***  *** * *  * **  * *  **  * * (a[i]!='\0')
   * **    ** *      *  * **
* **    * ** ****  **** *** * **** ** * * ** *   *  (a[i]>64 && a[i]<=91)
 ****** **  * *****   **  *  ** * *   ** ** ** * *  **
* ***  *  * *****   *   ** *  ***    *** * *  **      ******** ***  **    ****** **
 **    *  *  ** *   * *  * *    **         * *  *  **** 
   ** * * **  ******** **  ** *****       *   ***  **** if (a[i]>96 && a[i]<123)
* *   ** **     ** *****   *  ****     * **   * * *
* *****   *   *  * ***   ****   ****** *  * *  **   **** ** ***  ** ** * *   * **  * 
 **  **** **** *     *  *  **     * * ***** ***
* * *** * *   **  **   *   * * *  ** ** *  *  *** * ** ** **
* * ***  * ** * ** * *  

 * ****       *  **  **  * ** *** * (l=0;l<j;l++)
    {
* * *  **   * *  ***  ** *    *   ** * ** *  *   *** * **  *  *  *   *       
* * ** **  **     * ***   **
 ****  *** ** *     * * * *   0;

}
answered by (-229 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
#include <string.h>
int main()
{
 * *   *  *******   * ** * i=0,j=0,l;
 *** *** * *** ** *      *  * * a[1000];
****  *  * * *   * **** **  ** *       *  
  ******  *******   ***    *  *  *  
  ** *  *   **      *         ***  (a[i]!='\0')
** *****  *   ****** * * *  *
 **  *** * **   ** **       ***** * *  * ***    *   ** * *  (a[i]>='A' && a[i]<='Z')
 * *    *****    ** ** ** **** *    ** ***  **  * *****
*   *    ****** *        * ******  * *   * * * *  *  * ** *   * ** ** * **  **  ***** ** *
**     ***** *** *   *   ****   **    *    *    ** * ** 
* *  *  *  ** *** **  *** * *  * * ***  ****  *  *    if (a[i]>='a' && a[i]<='z')
* ***     * *    *** *   *******    *  * * * *** *  *
******* *  * * * *       **    * *  **** **  ** ***  ** *  *  **** *     ** *  ** *
* **       *    * * ** *  * ** *** *   **   *****
 * * * * ****    * *    * *** ** *******   **       **     
 **   * *    *   ** *   ***

  * ** * **  **  ** *  ** (l=0;l<j;l++)
    {
  **      * *     ** *    * **** ****** * ***** * *    ***   *** * *  * * 
   ** ****** *   **      *  
 **  *   ********  * *  **  **** * 0;

}
answered by (-229 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
#include <string.h>
int main()
{
 *  *  *******  * **   ** i=0,j=0,l;
* *  *  * * **    *** ****** *** a[1000];
 *  **    ***   * * **** ******  *   **    *   
*   * ****   **  ** **       **  **   *
*** *   *   ****         *  *  (a[i]!='\0')
**   * ******* *** * *  *   * 
 **  *   *    * *** **     *        *     * ** * *   *       (a[i]>'A' && a[i]<'Z')
 * ** ****   ** *  * **  *      ***    **** *      **** **
 * *** *   ******  *       *    * ***  **    * *** * ** * * **  **** * ** * *   ** ***
*  * *  * ***    * * ***   ** * * ** *  **** ******  
**  **   ******* ** ******* * ***  *****  ****** * **** *  ** ** if (a[i]>'a' && a[i]<'z')
**  **** ****  **   * * **   * *** *      *** *** 
  ******* **  * * * * **** * **  ** ***  *  *** *****  * ** ****  ***  * *  * * **** * 
 *   ** *  **     **** * ** *** *  **  * ***  *******   
 *  ***** *  * ** *    **  * * ***  * * **  * **** **  * *
 ****   * *     *   ***  **  ** 

 * *   ** ****** *      * * * (l=0;l<j;l++)
    {
       *   * ** ** * ***  **  **    **   * *  **  **** ** ****  *   * *** ******
 ******** *** ***      *** 
** *      ** * ***    ** *  *  0;

}
answered by (-229 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
#include <stdlib.h>
#include <string.h>


int main()
{
 *** **** *  ** ******   *    str[1000];
**  * ** *  *  *   **** length;
  *   *** *** *** * *  **** * *  i;


***** **  *           ** *  ** * * * ***   * * 

 ******* **          * * ** ******   **


* *  * *  **** **** **   * ** *  ***
    {

 * ****  ***  *   ** ** *  * * *  **** **  * *** **       **      *  *  && str[i]<='z')
  * *     ***     *****    *  **  **       ** ***   **** 
**   *  **      **********   **  * **** *  *    ** ** * *  **  *** *** **   *  * *  **    **  **
  ** * ** *    *** *** *******    * ** * **   ** * **   

 *         *       ****  ***   ** *   *** * *    ** ***** * if(str[i]>='A' && str[i]<='Z')
**  * ***  *     **   * **  **** *  ** *  * *  **    
* **** *  * * * * *  *   *** * ***  ***  *** ********* * * **** * **  *   ****  ** ***
******  *      * * * **  ** *  *    ****  **** * * * *   **
**  **    *****  **

* *    *  **   **    **  *   ***** *** **  ***

 *  ** **   *  *  ** *  ***** **  0;
}
answered by (-193 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
int main()
{
*** *** ********* **   * *   i=0;
**   ** ****  ** *  *    *******  a[1000];
 ****  ****      *   * * ** * * * *  * **  * ** 
* * ******* * ** * ** *   ** * (a[i]!=0)
    {
 ******  ** ** *     *  * *  **  *  * *  **    ** (a[i]>64 && a[i]<91)
*     *********  ** **** ** *  ** *  **  * ****  ***
   ***** ***  *** ***    *    *** *  **   ****** * *  *  *** ** ****      *  *    
*  ** ** ***     ** ** * *     ********  **   * 
* * * ** *  *     *  * * * ** **** **  *** *       *   * if (a[i]>96 && a[i]<123)
*  ********   *   *   * *****    * ** *  *      *     **
****  *  ** **   * **   * ****** * * ** * * **** **  ** * *  **     * ****  *
  ** * * *** *** *   * * * ** * **  *   ****  *****     *
* ******   *      **  **  * *  ***   * ***  *** ** *** 
    }
 **  *  ***** *    * *   * *     * ****  ** * ****
answered by (-229 points)
0 0
prog.c: In function 'main':
prog.c:19:5: error: expected declaration or statement at end of input
     printf("%s",a);
     ^~~~~~
commented by (4.3k points)
Page:
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:108.162.216.140
©2016-2025

Related questions

0 like 0 dislike
13 answers
[Makeup] Final Exam 5 (20%)
[Exam] asked Jan 19, 2018 in Final Exam
ID: 43463 - Available when: 2018-01-20 09:00 - Due to: Unlimited | 2.4k views
0 like 0 dislike
6 answers
[Makeup] Final Exam 4 (20%)
[Exam] asked Jan 19, 2018 in Final Exam
ID: 43462 - Available when: 2018-01-20 09:00 - Due to: Unlimited | 1.2k views
0 like 0 dislike
8 answers
[Makeup] Final Exam 3 (20%)
[Exam] asked Jan 19, 2018 in Final Exam
ID: 43461 - Available when: 2018-01-20 09:00 - Due to: Unlimited | 1.4k views
0 like 0 dislike
4 answers
[Makeup] Final Exam 2 (20%)
[Exam] asked Jan 19, 2018 in Final Exam
ID: 43460 - Available when: 2018-01-20 09:00 - Due to: Unlimited | 1.4k views
2 like 0 dislike
30 answers
Final Exam 1 (20%)
[Exam] asked Jan 16, 2018 in Final Exam
ID: 42298 - Available when: 2018-01-17 14:00 - Due to: Unlimited | 5.8k views
12,783 questions
183,442 answers
172,219 comments
4,824 users