#define _CRT_SECURE_NO_WARNINGS 1
#include <stdio.h>
#include <string.h>
#include<math.h>
int main() {
	FILE *f = fopen("F:\\tmp\\iagova.txt", "r");
	fseek(f, 0, SEEK_END);
	int pos = ftell(f);
	fseek(f, 0, SEEK_SET);
	char *data = malloc(pos);
	fread(data, pos, 1, f);
	fclose(f);
	data[pos] = '\0';

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

	int i = 0;
	int s = 0;
	int k = 0;
	pos--;
	while (pos >= 0)
	{
		s += (data[pos] - '0')*pow(2, k);
		pos--;
		k++;
	}
	printf("%d ", s);
	getchar();
}