int main(){
long long int d_min = 100000000;
long long int l_min = 100000000;
long long int r_min = 100000000;
long long int sa;
long long int wa;
for (long long int i = 1; i < 10000000000; i++) {
sa = 3*i + 1;
wa = (sa + 1) * i + 1;
if (is_penta(sa) && is_penta(wa)) {
d_min = min(d_min, sa);
l_min = penta(i);
r_min = penta(i+1);
}
}
printf("d_min: %lld\n", d_min);
printf("l_min: %lld\n", l_min);
printf("r_min: %lld\n", r_min);
return 0;
}
int sumsub_pental (n) {
long i = n-1;
long pentn = penta(n);
long penti = penta (i);
int tmp = (is_pental (pentn+penti) && is_pental (pentn - penti));
while ((!tmp) && (i > 0)) {
i--;
penti = penta(i);
tmp = (is_pental (pentn+penti) && is_pental (pentn - penti));
}
if (tmp) {
return pentn-penti;
} else {
return 0;
}
}
int main(){
int t = 285;
int p = 165;
int h = 143;
t++;
int tt = tri(t);
int pp = penta(p);
int hh = hexa(h);
while (1) {
if (tt == pp && tt == hh) {
break;
}
while (tt < pp && tt < hh) {
t++;
tt = tri(t);
}
while (pp < tt && pp < hh) {
p++;
pp = penta(p);
}
while (hh < tt && hh < pp) {
h++;
hh = hexa(h);
}
}
printf("tt: %d\n", tt);
return 0;
}
int main(){
initCanvas("Pentagon and Star");
double pentaV[5][2], starV[5][2];
for(int i=0; i<5; i++){
pentaV[i][0] = 100 * cos(2*PI/5*i);
pentaV[i][1] = 100 * sin(2*PI/5*i);
starV[i][0] = 100 * cos(4*PI/5*i);
starV[i][1] = 100 * sin(4*PI/5*i);
}
Polygon penta(200,200,pentaV,5);
Polygon star(200,400,starV,5);
for(int i=0; i<100; i++){
penta.left(5);
star.right(5);
wait(0.1);
}
getClick();
}
void main()
{ inicializa();
stars();
eme(100, 150, 200, 250, 300, 100, 200, 250, 300, 5, LIGHTGRAY);
getch();
clearviewport();
cruz(100,150,200,250,300,100,150,200,250,300,5, WHITE);
stars();
getch();
clearviewport();
stars();
cinco(250,300,350,100,150,200,250,300,350,8, RED);
getch();
clearviewport();
stars();
penta(200,300,400,350,250,120,200,300,9,BLUE);
getch();
clearviewport();
stars();
batman(100, 120, 140, 160, 180, 200, 220, 240, 260, 280, 300, 320, 330, 340, 360, 380, 400, 420, 440, 460, 480, 500, 520, 540, 560, 50, 75, 100, 125, 150, 175, 200, 225, 250, 275, 300, 325, 350, 375, 400, 2, YELLOW);
getch();
}
