1-4 Exercise 1: String compare function

0 like 0 dislike
2.5k views

Each string will have two strings (string A and string B), each sub-string has 5 characters. 

Write a program with a function compare(string A, string B) for comparison

輸入兩個字串(string A, string B), 每個字串有五個字元

寫一個compare(string A, string B)函數。不能用字串函式庫

If String A == String B returns 0

If string A> string B returns 1

If string A <string B returns -1

Do not use string libraries

Example input:

gamesbegin

Example output: (because g>b => 1)

1

Example input:

iamigiates

Example output: (because m<t => -1)

-1

 Example input:

111qq111qq

Example output:

0

Remember: You may correct the cases, but your code always be revised! 

[Exercise] Coding (C) - asked in Chapter 13: Strings by (5.2k points)
ID: 40713 - Available when: 2018-01-04 18:00 - Due to: Unlimited
edited by | 2.5k views

53 Answers

0 like 0 dislike 
Hidden content!
#include<stdio.h>
char A[5],B[5];


int compare(char A[5], char B[5])
{
** *  **   *  ***  *  ***     a_sum=0,b_sum=0,i;
***** * *  * **  ***    * * **** ** * * * **** 
* **  * **  * * *  **  *  **** * ** **  ***
 *        ** *** ** *  *    ***  i<5; i++)
**  **      * * ****   *  **     *
 ** ** ** *  **  * * ** *** ** **  *****  ****** *  *   **
 * * **** **  ** * * ** *    * * *** * *** ** ***  *** **   * * * *
    * * * *  **  ** ** 

   * * * *  ****      ** printf("%d\n",a_sum);
   *     * * **** ****     * * *   **    * * ****** *** *    


   *  **  * ** ** *  *   * * **  (a_sum>b_sum)
    {
 *  *        *  **** **  ***  ***   ** ** **          **   1;
    ***     *  * ***** ** ** * **
** ***      **** **    ** * ** ** * if(a_sum==b_sum)
* * ** ** *  ***  ** **   
    ***     ******* **  **  **  * **  **** *    0;
 *   *   *    **    *****  *   * 
 ** **  *** ** *   ********** *  *
****  *  **  *** ** ** *  ** 
  * **   ***  *  **  ** **  *** *   ** * ***   * ** *   *  * -1;
 **** * *  *     * *  ** **
}

int main()
{
**** ** *** **** *****  ***  *       *
*  *  **    **     **     * ***  *     *
 * ** **  *  **  *** * * ****    * 
}
answered by (-336 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
#include <ctype.h>

int compare(char A[],char B[])
{
*  *     * * *** **    ** *   **  i;
    *   **   **    *  **    * (i=0;i<5;i++)
** **  *  *** *    ** *   *  
 **  * * *** *    * * * ******  ** * ******     *  **      ***  ***  *     *   *****
*  * *****    *  * ** ***     *****  **  ** **  **  *  * **   ****  **  * * * ***** * 1;
          * ***   ***** *  *      *** *** ***  *    *    (tolower(A[i])<tolower(B[i]))
  *   **  *   *  *   *** *      **** *  *  *  ***  * *   **** *  * **** * ***   *  ** * -1;
** ** ** *  *  * ***  ** * ** 
***   *    ***  * ** *    * * 0;
}
int main()
{
****  ** ***  *  * ***     A[6],B[6];
*    ***  * *  **       ** * *  **** 
** **  * ***        ***    **  ***  * **  * *
 **     * *   *** ***** **  ***** *****   ***  **  **   ** 
****  ***  ** *  *** **  **  * 0;
}
answered by (-249 points)
edited by
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
commented by (4.3k points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include<stdio.h>
#include<string.h>
char d[5],f[5];
int d_total=0,f_total=0,i;

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


**  **    *** *  ** * *** ***** *** i<5; i++)
  *   ***** *** ********** 
  * *  * ****  *  * *  **** **  **  *  *   * ***  ** *  *  
 **  * ***** *  ** * *  ** ** * * * * *  ***  **  *   *        *  
    }
 ** * ****    * *  ***   (d_total>f_total)
 * ** * *   **    ** ***
  ** ** ***** *   * * **  * *    * *  * * *   * * * * ** **  *** *****  
**  * ** **** *  *** * ** *  **
*   ***  * * *   *    ** *     ** * if(d_total==f_total)
*** ** *** ****  **    
**  *  *  ***** ** * **    ***  **** **** ***  *** ****  *** *  *** *         *
***   *    *  **  **  *   
** *** * * **** * ** * *  **   
** ****   *  ** * **   **   *    *
   ***    * *  * * *   *    **       * ** * ***** ****  ** *** * ** *  ****** 
   * ** *** ** ***  ** * * * 
* ** ** * * ***** **  **  * *  * * 0;
}
answered by (-167 points)
0 0
prog.c:6:1: warning: return type defaults to 'int' [-Wimplicit-int]
 main()
 ^~~~
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include<stdio.h>
char A[5],B[5];
int a_sum=0,b_sum=0,i,r;

main()
{
* ***   **  **  **  **  *  ** *  **
***  ** *** *   ** *      ***     
* *   * * ***  **     *    *  ****** *   *  **** *  *
 **  * *   **   *    * **     *  *   * * *   *  *
**** * *** ***   ** *    **     * i<5; i++)
*** *  * **  **   * ***** *** 
  *  * *  *  *    *****   * ***   ********* * *  **  **  * * 
 *  ***     *      * ** * *    ***  * *   *  *** *  * *    *  **
    **  *   **  * ** * ****

**    * * * **    *** ***** *   *   printf("%d\n",a_sum);
 *****  *** * *   *****    **    **   * *** ***   * *  


******  *   * ** **    *   *   (a_sum>b_sum)
    {
 *       * * ** ** ** *** **  *   **  * *  *  ***  *** *   * 
*** * ****    ** ***  *   *  *    *  * *  *  *** ***  r;
 *    ****  * * * ***     *
     * * * ** * ** ** *  *   if(a_sum==b_sum)
*   * * ** **    **** *  *****   
**    * ***  * *** *          ***  **   *** * ** **  r;
** ** *  ** * * * * ** ***  * 
***  * * * * *     *****  ***  *
*****  *******  * ** ***  *
 ***        *** *** ****  * ****** ** * * *** *** r;
    }
}
answered by (-336 points)
0 0
prog.c:5:1: warning: return type defaults to 'int' [-Wimplicit-int]
 main()
 ^~~~
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include<stdio.h>
#include<string.h>
char d[5],f[5];
int d_total=0,f_total=0,i;

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


 *     *   * **    ** **      ** i<5; i++)
   *  **    *    * ***  * 
 ***  ** *****  * **  *  *  *** *   **  *       ** ******
 ****  ****** * * ***   * ******     *  *     **  **   * **  *  **  ** 
    }
* **   * **   *** *  *** ***  (d_total>f_total)
   *   * * **  * *  **  **
*  *  ****    *      * *** ***** * **   *  ***    ***** * ** ** ** * 
   * * * * *   * ** *  * *** ** 
**  * ************ * **   * * *  if(d_total==f_total)
 * ** *  *   ** *  ** *    *  * 
  ***    *** ****** * *** **** ***** **      **  *     * ***   **   **     *    *  
 **  * *  *****  * * ** 
  ****   *  **  ** *****  *** *
****  * ** **  *  ** *  *****  *
   ** *** *   ** **  * *  **     ** **** * * *  **** **    * ** *  ***   *  *  
*****   ***     *    **  * 
}
answered by (-167 points)
0 0
prog.c:6:1: warning: return type defaults to 'int' [-Wimplicit-int]
 main()
 ^~~~
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include<stdio.h>
char A[5],B[5];
int a_sum=0,b_sum=0,i;

main()
{
   * *  *  *   ****** ** *  **  *  
 ** *   * ****** **  **  ** *  ****** *
 ** *****  * *** **   ** *  *** ** * * **** *****
**   *  *    * ****  ** ** *** *     *****   *** *    *    *
 *** **** *** ** *  *  *  **  **   i<5; i++)
   ** * **    *****  *** *  
 * *   * ** * ***   *  * * ** * * *  *****  **  *  * * 
*  ** *  *      *   *     *     * *    *****     * * *   **
   * *  *  *****  **     * **

*    * ******  *   *** *  ****  printf("%d\n",a_sum);
*  *****   * *** * * ***   ***   * * *  *  *** * **** **  *


* *  *  **     *  * **** * * (a_sum>b_sum)
 *    *  **** * ** *  ** 
* *  *   **  * * * ***** *        ** *   **   * ***  1;
 ** ****   *** *     *** 
 * *   ********   **    *  *****  ** if(a_sum==b_sum)
*   *   * ***  * *** **  * *
 * ** *   ** ** * * * **  *      *     ***  *** ***      0;
**    *** * * *    **     
***     * *   *    * *
    {
 * ***** *  *   **** * ** *    * *  **  *  * * * -1;
    }
}
answered by (-336 points)
0 0
prog.c:5:1: warning: return type defaults to 'int' [-Wimplicit-int]
 main()
 ^~~~
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include<stdio.h>
char a[5],b[5];
int a_sum=0,b_sum=0,i;

compare(string A, string B)
{
*      **      ****  **   *   ** 
* **** ***   *   * *   ***  ***   ***  
*****    *** ** * * *  *   * *** ****   *  **** 
** ***** *  ***  ** ****** * *  * *   *     ** *  
 * ** * ***** * ** * ***  *    *  i<5; i++)
*  *   * **  * * ** **** ** 
* ** ******  *     ***  ***** *  * * ***   ** * * * ** ** 
   *   *  *** **     * * *  ****     ** ****  *      *    ****** **
    }

*****  ****  *  *****    * ** ******  printf("%d\n",a_sum);
 *  **** ** *     *   **  * *      * ** ** *  * * **** 


 ******  ***  *    * *  ** * *  (a_sum>b_sum)
**    *** * ** * ******* *** *
 *   *     * *** * * ****** * *  ** *   * *  1;
**      *** *   ****  **      
 **     *   *     **    *     if(a_sum==b_sum)
* *   **** * *   * * *  *  
**   ***     ** *** *     ** *****  * **  * * *   0;
 *     * *   *     *** ** * *
 ** **  *    * *  ***  *  ***
* ** ****** ******** **  *
    ******* * **  * *     *   * *  *   * **** ** * -1;
** * ***** **  *  ** *  *  ** 
}
answered by (-336 points)
0 0
prog.c:5:9: error: unknown type name 'string'
 compare(string A, string B)
         ^~~~~~
prog.c:5:19: error: unknown type name 'string'
 compare(string A, string B)
                   ^~~~~~
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include<stdio.h>
char A[5],B[5];
int a_sum=0,b_sum=0,i;

main()
{
*** ***     *   * ***  *      * * * * ***   
* ** ***  *  *  * * ***  **  * *     ****** *
 *** * *  *         **    ******* *** ** * **  ***
** *******  *** *   ***  * * *   *   * * ******
  ** **  *  ** * * ** * * *  ***** i<5; i++)
 ***  *** * ****  * *** **   *
 * *  * ** ** ******  * **** *  * ****      * *   ***  *   *****
  * **   * *** ***** * * *       *  **  *   ** ** *  *  **  *** 
****   * ** * * ***  *   *

 *   *  ****** ********  *****  *     printf("%d\n",a_sum);
  * * *    *  ***         ** *** *  **   *   **   ** 


* ********  ***    *    * * (a_sum>b_sum)
  **  * * *  * **  **    * * ***
   *      ** ** ***** ** **    **** **       ** 1;
**  ***** **** **    * * 
*   **   *         *  * * ***** * * if(a_sum==b_sum)
 * ** * *  ** ***** ******** 
* *   ** *   * ***   *      ****  *   *  ** * **    * * **** 0;
**     ***  *    ***  *   * 
* *****     *  ***** *   *
    {
      *  *** *** ****    *****  *   ********** * * -1;
    }
}
answered by (-336 points)
0 1
prog.c:5:1: warning: return type defaults to 'int' [-Wimplicit-int]
 main()
 ^~~~
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include<stdio.h>
char A[5],B[5];
int a_sum=0,b_sum=0,i;

main()
{
**    *     ** * *     **** *   * * *  *****
*   *** *    **    **   **   ***** * **
**** ***  ***  *  **      * **    ***  ** **  *
 *   ** * * * * ** **** **    * *** *  ***   ****
** *****   *** *  ***** *  *  *  i<5; i++)
  * ***  ** **  * *****  * 
  ***   *** **   *    **   ***   ****  * * ** * **** ** *    
       ** ** **     * * **** ** *   ****** * ******  ****  **    ****
**  * *  **    ** * * **

   ******    ***     *****   *** *  printf("%d\n",a_sum);
 ********* *  *    **  * *** *  **** *     * * ***  *


*  *     *   ** **  ******* * (a_sum>b_sum)
***** ** ** * **   *   ** *  *   
   **  *   * *  ** **  *******  ** **   *       *     *  1
   *** ** ** ****   *   * *** 
**  **   ** ***** **  *      * **  *  if(a_sum==b_sum)
  ** *  * * **   **    **  ***
* * *** **  **  * * *      *****  * *  ** * *** **  0
*****  ***   * *****  **   *** * 
    * ** * **    *** *    ****
    {
**  *** *   ** *  ** ***  * *  *  *  *  **  * **   *** -1
    }
}
answered by (-336 points)
0 0
prog.c:5:1: warning: return type defaults to 'int' [-Wimplicit-int]
 main()
 ^~~~
prog.c: In function 'main':
prog.c:23:8: error: 'returns' undeclared (first use in this function)
        returns 1
        ^~~~~~~
prog.c:23:8: note: each undeclared identifier is reported only once for each function it appears in
prog.c:23:16: error: expected ';' before numeric constant
        returns 1
                ^
prog.c:27:16: error: expected ';' before numeric constant
        returns 0
                ^
prog.c:32:5: error: expected ';' before '}' token
     }
     ^
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include<stdio.h>

int compare(char A[], char B[]) {
***    * ** *      ***** * i;
 * *     **   ** ***  **       * *      **** {
 ****  ** *    ** ***   * * *** ** * *  * * *** * * *  ***   **    {
* *** ** ***    * * *    **     **   *  **  ***  *** **** *   * *  ***     *     * 1;
 * *      * ***   *   ***  **** *  * *** ** *** ******     *  **  * **  ****  ***  *  ** *  
 ** **  ****  * **   **** **   * *  ** ** *       *
* *  * ** ** **   * *  * * ***  * ***  ** * ** *****    if(A[i]<B[i]) {
* *****  *  ** *  **       *  **** **** *    **   *  * * ** *   ** *  ** ****** -1;
 *   ****  *  * *** * ** ***** *** *   ***   *  *  **      *** **   **  *****  ** **
  * **  *    *  ** **  *  *** * **  * *   ** *  * * * *
    }
**   **  * ***  **** **    * ** * * * * {
  ** ** ***  * * *  **** * **   ***  *    * ***     ** * ***   0;
    }
  **   ***     * **  **  *** if(A[4]>B[4]) {
***** *** * * *    * **** ***  *   **   *  * ****   **  1;
    }
    **       ** *    ******* ***** if(A[4]<B[4]) {
* * *******    * *  *   *     *****   * *  ** *** **  ** -1;
*  **** *  * *  *** **** 
}

int main() {
* ***    *  * * ***  ** * A[5], B[5];
 ** *  * * *   *** * * *      k;

 ** *** * * *  * ***    * *   *  *  **    {
 **** **  *  *    *  ***** *  *** *    *  *  ***  ** ** **  ***  ******  &A[k]);
* **    *     ******  *    * 
  *   **  *  ***   * *    **  *** *  ***  {
 *  *   * *** * *  ** ** ** *  ***  *     **  **** * ** *** * ***      ***  &B[k]);
    }
 **     *** ** ****** * *** * ****      **   * compare(A, B));
}
answered by (-120 points)
edited by
0 0
prog.c: In function 'main':
prog.c:7:18: warning: implicit declaration of function 'compare' [-Wimplicit-function-declaration]
     printf("%d", compare(A, B));
                  ^~~~~~~
commented by (4.3k points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Correct output
Case 4: Correct output
commented by (4.3k points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
commented by (4.3k points)
Page:
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.71.254.120
©2016-2024

Related questions

0 like 0 dislike
53 answers
1-4 Exercise 3: String details
[Exercise] Coding (C) - asked Jan 4, 2018 in Chapter 13: Strings by semicolon (5.2k points)
ID: 40715 - Available when: 2018-01-04 18:00 - Due to: Unlimited | 2.9k views
0 like 0 dislike
27 answers
1-11 Exercise 3: Prefix of a string
[Exercise] Coding (C) - asked Jan 11, 2018 in Chapter 13: Strings by thopd (12.1k points)
ID: 41439 - Available when: Unlimited - Due to: Unlimited | 2.3k views
0 like 0 dislike
44 answers
1-4 Exercise 2: Sum of big numbers
[Exercise] Coding (C) - asked Jan 4, 2018 in Chapter 13: Strings by semicolon (5.2k points)
ID: 40714 - Available when: 2018-01-04 18:00 - Due to: Unlimited | 2.2k views
12,783 questions
183,443 answers
172,219 comments
4,824 users