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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Hidden content!
#include<stdio.h>

int compare (char a[],char b[]);
int main()
{
 char a[6],b[6];
 int c;
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c=compare(a,b);
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}


int compare(char a[],char b[])
{
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}
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Hidden content!
#include <stdio.h>

int compare(char stringA[],char stringB[]);

int main(void)
{

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}

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    }
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Hidden content!
#include <stdio.h>

int compare(char a[],char b[]);

int main()
{
 **     *   * ****** ** ** a[50];
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}

int compare(char a[],char b[])
{
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    }
*   * ***** *********   *  * *  ** 0;
}
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Hidden content!
#include<stdio.h>
int compare(char a[],char b[])
{
* * ***  ** **   **  **   **   * i,j,k;
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}
int main()
{
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}
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Hidden content!
#include<stdio.h>

char a[5],b[5];
int asum=0,bsum=0,i;
int compare(char a[5],char b[5])
{
    for(i=0;i<5;i++)
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    if(asum==bsum) return 0;


}

int main()
{
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}
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Hidden content!
#include <stdio.h>

int compare(char a[],char b[]);

int main()
{
 ******    ** *  *  ** ***  a[50];
*  *    * **  *     ****  * ****   b[50];
    int z;
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}

int compare(char a[],char b[])
{
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    {
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    }

}
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Hidden content!
#include <stdio.h>

int compare(char *a){
** **** ****    * * *  *   b;
 *  * * **** *  **  **  *  * * * *
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    }
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}

int main(){
**    * * **   ****       * * a[10];
**  ******** ** * * ***   * *      * * * *  * 
**** **   **  *           *  **    ***   *  ***  ***    *
   *   *  *   ** ** *** *** 0;
}
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#include<stdio.h>
char S[10],A[5],B[5],i;


int compare(char A[5], char B[5])
{
 * * **   ** * **   *     a_sum=0,b_sum=0,i;
 //  ** *   * *  ***  *** * * ** ***** * **     *  * * *  
  //  *  ** * **** * * ** **  * 
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  // * **  * **  ***   * *** *
  // printf("%d\n",b_sum);


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

int main()
{
* ***  * ***** *  ******** **** * *   
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 * * ***    **   ** *
*  *  **  ** *** **  ** ***** *** * **  * *   *  * ** ** *  ***
 * ****     *      ** ***   *  *  *   *** *    **  *
*******   *    ****** * *   ***
//compare(A,B);
  ** ******* * *** * **** * ***** 
}
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#include <stdio.h>
#include <string.h>

int main()
{
*     *  ** *** ***  ** *  a[100], b[100];

 *  **     **  * ** %s",a,b);

  *   * *** ***  *****  (strcmp(a,b) == 0)
 **    **  *   ***     *  * **  *  ****  * * * ***   *  **  *
*  ** * * *  *  *    * *** if(strcmp(a,b) <= 0)
*  * *   * * * *  *********   **  **     ***** ** ****   * * *   
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 ** * **    *   **  **   **  **   *** **** *     ** *  
* ** * *    * * *  if(strcmp(a,b) >= 0)
 * **  **   * *** * *** ***  * * **  **   * ****  * * *** **
 * *****  * *** * ***  *** * *  * * **     **   * **** **  ** *   *  *   ***  ****   *   *  ******* *  * * *  ****
 *  *    *** ****  *** * **  ***  * ****    ******     * ** *
* *  **  ** *      0;
}
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prog.c: In function 'main':
prog.c:8:10: warning: format '%s' expects argument of type 'char *', but argument 2 has type 'char (*)[100]' [-Wformat=]
  scanf("%s %s",&a,&b);
          ^
prog.c:8:13: warning: format '%s' expects argument of type 'char *', but argument 3 has type 'char (*)[100]' [-Wformat=]
  scanf("%s %s",&a,&b);
             ^
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prog.c: In function 'main':
prog.c:8:10: warning: format '%d' expects argument of type 'int *', but argument 2 has type 'char *' [-Wformat=]
  scanf("%d %d",a,b);
          ^
prog.c:8:13: warning: format '%d' expects argument of type 'int *', but argument 3 has type 'char *' [-Wformat=]
  scanf("%d %d",a,b);
             ^
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prog.c: In function 'main':
prog.c:8:18: error: expected expression before ']' token
  scanf("%s %s",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;
   * * ***   *   *** **     ** **   *******  ***     ***  *  **   * * *  
****** *    *   *    **  *** ***   ** *     *** * *** *  ** 
  * **   * *        **  *  * **  i<5; i++)
 * ** *****     * * **    **
 **  ** ***********     **** **** *  ** **** *  *** 
*  **   * **** *  ***   ** **  * **     ***  ** * *  * * *****  *
  *    ****  * *****  ** *

  // *       ** **    *** *  **  **   ****
   ***  *    ** ** * *  *  *   * ***      **


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

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