#include <stdlib.h>

#include <string.h>

#include <stdio.h>
int escapeSteps (double x0, double y0);


int main (int argc, char * argv []){
    int row = 0;
    double y = 2;
    while (row <100){
        int col = 0;
        double x = -2;
        while (col < 100){
            if (escapeSteps(x, y) == 255) {
                printf("*");
            } else {
                printf(" ");
            }
            col++;
            x += 0.04;
        }
        printf("\n");
        row++;
        y -= 0.04;
    }
    return EXIT_SUCCESS;
}

int escapeSteps (double x0, double y0){
    double x = 0.0;
    double y = 0.0;
    double xtemp;
    int iteration = 0;
    while ( x*x + y*y < 2*2  && iteration < 255) {
        xtemp = x*x - y*y + x0;
        y = 2*x*y + y0;
        x = xtemp;
        iteration++;
    }
    return iteration;
}