[Makeup] Final Exam 1 (20%)

0 like 0 dislike
5.2k 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 | 5.2k 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 | 5k 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 | 2.8k 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 | 3.2k 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 | 3.2k 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 | 12.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users