alejandroerickson

#include <stdlib.h>
#include <stdio.h>
#include <time.h>

#define max(a,b) ((a>b)?a:b)

#define timeit(a,b){                                            \
    start=clock();                                              \
    a;                                                          \
    end=clock();                                                \

alejandroerickson

def isBigRect(rectangles):
    if rectangles==[]:
        return True
    L=processBoundaries(rectangles,leftOrRight='left')
    R=processBoundaries(rectangles,leftOrRight='right')
    # print L, R
    if L==False or R==False or not len(L)==len(R):
        return False
    L[-1][0]=R[-1][0]
    R[0][0]=L[0][0]

alejandroerickson

#include <stdlib.h>
#include <stdio.h>

void print_bits(uint32_t x);

uint32_t uint32_smear_right(uint32_t x){
  x = x | x>>1;
  x = x | x>>2;
  x = x | x>>4;
  x = x | x>>8;