#include <stdio.h>
#include <string.h>
int Check_Characters(char s1,char s2) {
    if(s1==s2)
        return 1;
    return 0;
}
char * String_In(char *str,char *str1) {
 
    int counter=0;//how many characters we found diffrent
    int i;
    int x=0;
    char Temp[10];
    int num=0;//variable to know which string are bigger to make loop run according for that
    char *ptr;//used for returning will figure this out l8er
 
    if(strlen(str) > strlen(str1))
        num=strlen(str);
    else
        num=strlen(str1);
    for(i=0; i< num ; i++) {
        //do a first test first but with changing num to i like if for example some char matched and some then didnt match num wont be = to i but this will solve this problem
        if(Check_Characters(str[i],str1[i])) {
            num=i;
            if(num==i){ //test first if num = to i to see if sequence of characters are =
                num++;
                puts("Dude it being runned");
                Temp[x]=str[i];
                i++;
            }
        }
    }
    puts(Temp);//to see if temp output
}
int main(void)
{
    int x;
    char temp[]="thats";
    char temp2[]="hats";
    String_In(temp,temp2);
    return 0;
}

int Check_Characters(char s1,char s2) {
    if(s1==s2)
        return 1;
    return 0;
}

            num=i;
            if(num==i)

Temp[x]=str[i];

#include <stdio.h>
#include <ctype.h>
char * String_Within(char *str1,char *str2) {
 
    char temp[50];
    int i,x=0;
    int z=0;
    int num=0;
    /*first of all lets run in a double for loop and each time will be less than the certain num */
    /*that certain num will have to know when the space is there and 2nd time is run we += it so it doesnt stop at that space again */
    //first of all lets read in nested loop
    for( i=x ; str1[i]!=0 ; i++ ) {
        for( x=num ; str2[x]!=0; x++ ) {
            num++;
            //we will keep incrementing num
            if(str2[x]==str1[i]) {
                temp[z]=str1[i];
                z++;
            }
            if(isspace(str2[x])) {
                num+=1;//start at the stuff after the space
                break;
            }
            else
                break;
        }
        temp[z]=' ';//add a space to the character we have atm
    }
    temp[z]='\0';//to put null character
    puts(temp);
    //we gonna return it later now
}
int main(void)
{
    char Name[]="thats good a coder";
    char Name1[]="thats good a dog";
    char *ptr;
    ptr=String_Within(Name,Name1);
    //will figure out rest of code later
    return 0;
}

#include <stdio.h>
#include <ctype.h>
char * String_Within(char *str1,char *str2) {
 
    char temp[50];
    int i,x=0;
    int z=0;
    int num=0;
    int buff=1;
    /*first of all lets run in a double for loop and each time will be less than the certain num */
    /*that certain num will have to know when the space is there and 2nd time is run we += it so it doesnt stop at that space again */
    //first of all lets read in nested loop
    for( i=num ;  str1[i]!=0 ; i++ ) {
        for( x=num ; x<buff; x++ ) {
            printf("\nhere str[i] %c and here str[x] %c\n",str1[i],str2[x]);
            getchar();
            if(str2[x]==str1[i]) {
                temp[z]=str1[i];
                z++;
            }
            if(isspace(str2[x]) && isspace(str1[i])) {
                num++;
                break;
            }
            else if(str1[i]!=str2[x]) {
                num++;
                printf("\nsorry characters here are they %c %c\n",str1[i],str2[x]);
                break;
            }
            //we will keep incrementing num
            num++;
        }
        buff+=1;
        temp[z]=' ';//add a space to the character we have atm
    }
    temp[z]='\0';//to put null character
    puts("now we are printing temp\n");
    puts(temp);
    //we gonna return it later now
}
int main(void)
{
    char Name[]="thats a good dog";
    char Name1[]="thats a good coder";
    char *ptr;
    ptr=String_Within(Name,Name1);
    //will figure out rest of code later
    return 0;
}