#include <stdio.h>

void codeFinder(char buffer[], char statusCode[]) {

    int i = 0;
    int counter = 0;
    int buffSize = sizeof(buffer)*2;

    for (i = 0 ; i < buffSize ; i++ )
    {
    if (isdigit(buffer[i]))
        if (isdigit(buffer[i+1]))
            if (isdigit(buffer[i+2]))
                (statusCode[0]) = (char)buffer[i];
                (statusCode[1]) = (char)buffer[i+1];
                (statusCode[2]) = (char)buffer[i+2];
    }
}

int main()
{
    char buffer[] = "http1.1 233 okay";
    char code[3];


   codeFinder(buffer, code);



printf("%s\n",code);



    return 0;
}