Pagini recente » Cod sursa (job #102540) | Cod sursa (job #1581480) | Cod sursa (job #1102790) | Cod sursa (job #1619071) | Cod sursa (job #2020469)
#include <stdio.h>
#include <math.h>
int x , y;
int k;
int recursive( int x , int y , int k ){
if ( k == 1 ){
return 0;
}
k = k / 2;
if( y <= k && x <= k ){
return recursive( y , x , k );
}
if( x <= k ){
return recursive( k - ( y - k ) + 1 , k - x + 1 , k ) + 3 * k * k;
}
if( y <= k ){
return recursive( x - k , y , k ) + k * k;
}
return recursive( x - k , y - k , k ) + 2 * k * k;
}
int main(){
freopen( "fractal.in" , "r" , stdin );
freopen( "fractal.out" , "w" , stdout );
scanf( "%d %d %d" , &k , &y , &x );
printf( "%d" , recursive( x , y , pow( 2 , k )));
return 0;
}