[Makeup] Final Exam 1 (20%)

0 like 0 dislike
5.4k 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 | 5.4k 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:104.23.243.109
©2016-2026

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 | 5.2k 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 | 2.9k 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 | 3.4k 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 | 3.3k 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 | 13k views
12,783 questions
183,442 answers
172,219 comments
4,824 users