#include <stdio.h>

unsigned int countRedundency( unsigned short int temp_int , unsigned int nbit )
{   
    unsigned int i = 0;
    unsigned int result = 0;
    unsigned int low, mid, high;
    
    while(i < nbit)
    {
        low = (temp_int >> i) & 0x01;
        mid = (temp_int >> (i+nbit*1)) & 0x01;
        high = (temp_int >> (i+nbit*2)) & 0x01;
        
        if( ( low && mid ) || ( mid && high ) || ( low && high ) )
        {
            result = result | ( 0x01 << i );
        }
        i++;
    }
    return result;
}

int main(void) {
	// your code goes here
	return 0;
}