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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#include <stdio.h>
#include <stdlib.h>

int main()
{
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}
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{
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}
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prog.c: In function 'main':
prog.c:13:3: error: 'else' without a previous 'if'
   else if(word[i]>word[i+5])
   ^~~~
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prog.c: In function 'main':
prog.c:16:3: error: expected ';' before '{' token
   {
   ^
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#include  **    **** * *
#include   *  ***  ** *  
#include <ctype.h>
int compare(char a[],char b[])
{
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}
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Hidden content!
#include    * *  *** *
#include  *  * **   *  *
#include <ctype.h>
int compare(char a[],char b[])
{
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}
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Hidden content!
#include <stdio.h>
#define MAX_SIZE 5

int compare(char * str1, char * str2);

int main()
{
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}
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{
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}
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prog.c: In function 'main':
prog.c:11:5: warning: 'gets' is deprecated [-Wdeprecated-declarations]
     gets(str1);
     ^~~~
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__;
              ^~~~
prog.c:12:5: warning: 'gets' is deprecated [-Wdeprecated-declarations]
     gets(str2);
     ^~~~
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/ccwjgCDa.o: In function `main':
prog.c:(.text+0x1f): warning: the `gets' function is dangerous and should not be used.
commented by (4.3k points)
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Hidden content!
#include<stdio.h>

int compare(char str1[],char str2[]);

int main()
{
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}
answered by (323 points)
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#include<stdio.h>

int compare(char str1[5],char str2[5]);


int main()
{
    
    int i,l;
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}
    
    
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{
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***  **** *** ***     ******  * *** 0;
}
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#include<stdio.h>
#include<string.h>
int main()
{
   *  ****    * **  *  * *** A[6],B[6];

*  *  *    **   * ** *****      **     * *
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  **    *     * * ** * * *     *
* ** ******* * * * *******       *  *  0;
}
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prog.c: In function 'main':
prog.c:9:8: warning: implicit declaration of function 'strcmp' [-Wimplicit-function-declaration]
     if(strcmp(A,B)>0)
        ^~~~~~
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#include<stdio.h>
char comparing (char sA[], char sB[])
{
*   *****  ****  **     ** a;
//    if (sA[0]-sB[0]==0){
*  *   *  *   *  **   **  *  **   * * *** *** **    (a=0;sA[a]-sB[a]!=0;a++){
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*  *       *  *** ** *  ***       *  ***    * *** ** * * ***  **** **  * ** *  * *    *** * ***  * *** **  *  ** *  **  1;
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 * *  ***  *** * * **  *** ** **  *****   ***    ** *    *  *   **** * ** *  * ** 
  ***       *  *  *  ***     *   **  ******   * **   * *   *  ** * ** ******** **  (sA[a]-sB[a]<0){
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//    }
//    if (sA[0]-sB[0]>0){
// * **    **** * **** *******  * ****       *   *  *  1;
//    }
//    if (sA[0]-sB[0]<0){
//    ** ****    ***** ***** *** **  ****    * ****  ** -1;
//    }

}

int main (void)
{
* * * ** *****  ** *   *  **   b,c;
* ** *  ***** * ***** **  * * stringA[5],stringB[5];
 ***   ***  *** * ****    *    * (b=0;b<5;b++){
 *  ***   *    * *******     *  *    *** **  *    ** * *    *  ***    *** ***    **   *     ** ** *
* * *  *  **** *     *** ****  *
   ****** ***    ** **    * (c=0;c<5;c++){
*    * *     * *  **  **** *  **  ****  ** *   *   * *   *      **  **** * ** ***   ** **  
    }
// * *** *  *     ***    *    *** *   ***** * **** ****  * **** * ** ** **  
 **   *   **** *   ***    ** *****  *   ***  ***   *  * **   *      ** **
}
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 * *  ** ** * *

int compare(char a[], char b[]);
int main(void)
{
  char a[10],b[5];

  int i,j;

    * ***  * *  * **  *    ** * **

*** **  *** **   *  *** ***********
*** ** *  * *** *       ** ** ***  **  *  * 

** **** ** * ****  **** ******       *****  * 

}
int compare(char a[], char b[])
{
       *    * * *    **   * i;
**   * ** **         *  ** ****  *  *    **  *** 
* *  * *  ** *  * ** ** *
   * * * ** *  ***  *  *** * *  * *   **** * ***  * *    * ***  ***  *  
    * *   * ** **   **   ***   **   * ** *   *** *  ** *** * * *** *  *   1;
 * **  ** * *    * *  * * ***** * ** * **       * *    * if(a[i]<b[i])
*   **  ***  **  *********  *  * ** **  **** *   *  **   *    ***  **     *      ***   * * -1;


**  **      *** *** *     **
**  **   ****** * ***** ********** *   ** 0;

}
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