#include <a_samp>


public OnFilterScriptInit(){

	printf("result -> %d", CheckNumberAndLetter("MlodyMaKota"));
	printf("result -> %d", CheckNumberAndLetter("696969"));
	printf("result -> %d", CheckNumberAndLetter("MlodyMaKota696969"));

}

stock CheckNumberAndLetter(const str[])
{
        static
		bool:z[2 char],
		i = 0;

        while(EOS != str[i])
        {
		switch(str[i]) {
			case 'a'..'z', 'A'..'Z': {
				z{0} = true;
			}
			case '0'..'9': {
				z{1} = true;
			}
		}

		if(z{0} && z{1}) return true;
			++i;
        }
	return false;
}