Module: Bit Operations (C++)


Problem

7/13

Calculating the modulus of a number without using a conditional operator

Problem

Given a number x. Compute the absolute value of the number x without using a conditional operator.

Add the missing piece of code to the program.

time 1000 ms
memory 256 Mb
Rules for program design and list of errors in automatic problem checking

Teacher commentary

Insert the missing code snippets
C++
Write the program below 
#include<iostream>
using namespace std;

int abs1(int x) {
	int mask;   
}
int main()
{
	int x;
	cin >> x;
	cout << abs1(x);
	return 0;

}

     

Program check result

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