Programming questions related to integer binary sequences

1. get all the even and odd digits in a binary sequence and output the binary sequence separately

#include <stdio.h>

int main ()

{

Inti,j,n,m;

CHARA[32]={0};

printf ("Peleaseinput the Number:");

scanf ("%d", &n);

for (m=0;m<32;m++)

{

I= (unsignedint) n%2;

j= (unsignedint) N/2;

N=j;

A[m]=i;

}

printf (" This number of binary sequence is : \ n");

for (m=31;m>=0;m--)

{

printf ("%d", a[m]);

}

printf ("\ n binary odd digit sequence is : \ n");

for (m=31;m>=0;m=m-2)

{

printf ("%d", a[m]);

}

printf ("\ n binary even digit sequence : \ n");

for (m=30;m>=0;m=m-2)

{

printf ("%d", a[m]);

}

printf ("\ n");

Rwturn0;

}

2. Write a function to return the number of arguments in binary one

#include <stdio.h>

int count_one_bits (unsigned int value)

{

Unsignedint bitnum=0;

while (value>0)

{

Value&= (value-1);

bitnum++;

}

Returnbitnum;

}

int main ()

{

Ints,value;

Intcount_one_bits (unsigned int value);

scanf ("%d", &value);

S=count_one_bits (value);

printf ("%d\n", s);

}

Note: The formula value&= (value-1) in the case of Value>0 not every & will be bits in a 1 to 0,value to 0, the number of times & is the number of binary.

3. Find out how many bits are different in the two unsigned number bits.

Train of thought: The question uses m&= (m-1) to seek the number of the bits in 1, and two number is different or operation, the difference is 1, so the number of the difference or the result of 1 is two number of bits in the number of different bits.

#include <stdio.h>

#include <stdlib.h>

int count_one_bits (unsigned int value)

{

unsigned int bitnum = 0;

while (value>0)

{

Value &= (value-1);

bitnum++;

}

return bitnum;

}

int count_differbit (unsigned int m, unsigned int n)

{

unsigned int ret;

unsigned int A;

A = m ^ n;

ret = Count_one_bits (a);

return ret;

}

int main ()

{

int C, D;

int result;

printf ("Please enter two integers: \ n");

scanf_s ("%d%d", &c, &d);

Result=count_differbit (c, D);

printf ("Two number of binary expressions with%d different!") ", result);

System ("pause");

return 0;

}

Programming questions related to integer binary sequences