1-4 Exercise 1: String compare function

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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
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53 Answers

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


int compare(char A[5], char B[5])
{
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    }
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}

int main()
{
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//compare(A,B);
**  ***  *   * ** * ******** *  ***  *   
}
answered by (-336 points)
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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;
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*     ** * ** **  **   *  ** *  (a_sum>b_sum)
**   *** **   *    *** *  
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* *    **** *  **    *     **
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    {
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}

int main()
{
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**  * ** * ***  **** **  *    ** *  * **
//compare(A,B);
* * ** *** ***  * *  ***** * *****   *  
}
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prog.c: In function 'compare':
prog.c:12:16: warning: multi-character character constant [-Wmultichar]
         a_sum+='A[i]';
                ^~~~~~
prog.c:13:16: warning: multi-character character constant [-Wmultichar]
         b_sum+='B[i]';
                ^~~~~~
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Hidden content!
#include **  * ****   *****

int compare(char a[], char b[])
{
* *  *** **   * *  *** *** **   i=0; i<5; i++)
   * **    **  ** * * 
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***     *  ****         *** *** *   *** *** * *****   if(a[i] < b[i])
* * *  * *    *** ***** ** *    * ****  *** ** **  *  * *       ** * * ** * *      **** ***  -1;
  * ** * *      **** *   

   *  * *    * *  **   0; // eq
}

int main()
{
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*   *  ****** *****  *  *  ** * **  *****      * b[i]=getchar();
 * **  *****  * *   **    *  ** ****  * compare(a, b));

* ******  *  ** * *  * ******** 0;
}
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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;
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    {
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}

int main()
{
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//compare(A,B);
  ** * *    *   *  * ***** * * *** *     *  
}
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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;
   * *  **   ** * * *   *  ** *** **  *****  * *  * * ***     * *   ****  **** 
 **** * * * ****       ***   * *  * * ** *  * *     * 
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*    * *  **** * **** * *      * *  *  *** **  *


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    {
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}

int main()
{
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 *** ** * * *  ***    **  ****  *  *   
//compare(A,B);
  *   *      *** *   *    *** *  ** *
}
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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;
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*  ** ***** *      * *   *      *  printf("%d\n",a_sum);
* **** *** * *****  * ***    ***   * ** * *** * *    **


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 * *  *     * *  ** *    *    *** **  * *  * * * **  1;
* *    **    *  *    *      *
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    {
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*** *  *    **   ****  * * *
}

int main()
{
***  *  ** ** * *  *  ** *  *  *      
  **    *****   *  **    *   ***  ** * 
//compare(A,B);
** *      *   *** * **  * **   *     *  
}
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Hidden content!
#include <stdio.h>
int compare(char a[],char b[]){
     * ****  *** **** **     * * c[26]={'a','b','c'}
    int x,y,i;
 **  * * ** ****   *** ** ** ***            *
**  ****** ***    ** ***** *   *   *    ***       **  *    * * **  
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*  ** *  *   **  **** * *** * * *       **** *  if(x<y){
* *  ** *  *********  ** *   *** * ** **  * **** ***  * *   **  ** *** ** **   * *  -1;
   * * **     ** ***   ** ** *  ****     ** * * ***
    }
    **  **    ** ** ****    *  0;
}

int main()
{
  * *** * *  *  **** *  i;
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        * *   *  *   * * * *  **   *  ** *  *        
** ***    ******  ** ***  *  *    *
* **** * * **    *    *      ** **   * ** ***     
* ** *****    ** *  * *** * **** *  0;
}
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Hidden content!
#include <stdio.h>
int compare (char A[],char B[])
{
 **  **   *** *** ***     * * count=0,i;
   *** *  **   *   * ***    ** * *     (i=0;A[i]!='\0';i++)
    {
* **** *** *     *  * **  ***   ** ** *         * ** **   ***** * 
*  * *  ****    *** *  **    ****  ****** * * **
**   *  * ****** *  * * ** *    *   * *  **** *****  * *    ***    **    ******  * **** 
  *     * **  * * *     ***    **  ***  ***  **** ** *    **      *    ** *  **** **  *      *    **
* **     ***  * ** *         **    ***   **      ** *  
 **  **** ****   * *   * *
* * * *** ***      * ***   * *  * ***
* **  *** * *   ** ***        * *** ** ***   *   *  *  1;}
   ****  ** ** *  *   *  *    ** * if(count<0)
  **  *    *** *****  ** ** ******  **  * **    ** *   -1;}
* * ** * **  *** *  *   * **  {return 0;}
    }
int main()
{
** ** *  **   * * ******   *    count;
*  * * ** ***    **     *  *** A[6],B[6];
*  ** * *****  **  * ** * **  * * *** *
 * ** * * * ***       **** ***  * ** **** *
** ****    *     * *** ****   * * * ** ** *** **  * ** 
    *  ****  * * **   *   0;
}
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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()
{
* *** *   ** * * *    *   * *** **** * * **   
* *** *** **    *** *    * *  **** 
//compare(A,B);
 **   **  ** ****   *   **   ****   * **
}
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Hidden content!
#include<stdio.h>
#include<string.h>
char d[5],f[5];
int d_total=0,f_total=0,i;

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


***  ** * **  *  * *   **   **  i<5; i++)
**     ***     *      *    *  
 **    **  *  *** ****  ***   *** *    *  * ** ** ***  *** *    *   
* *      * *   *   ***  **  *    *  *   * *  *****  *** ***    *  *    
    }
**  * *** * **          * *  * (d_total>f_total)
 ***   *  **      * *    *    * *
 ** ** ****     * * *    * *  *   *  **  ** * *  * **  ***  ****  *   *   
 *    *     * **   **  *
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 * **  * * **    ******  *
 * * *** ** * * ** *  * *****    **  * *  * ** * * ****   *   ***** 
  *  *  **  * *  ** * *  * *** 
  **      ** * *****  * *** ***
* * **** ****** * * **   * **
** **   * **   *******         ****  * **  *** **     *       **          **
*     * **  *** * ** ****** ** *
*  * *     ** *   ** *  * 0;
}
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