ACM The Cubic Difference

Problem Link: http://acm.epoka.edu.al:8888/en/problem-pid-c515?ps=1&smt=a&smpwid=0

Solution

#include <bits/stdc++.h>
using namespace std;

void cubicDifferecne(double n)
{
    double m,k;
    int dif,j;
    m=cbrt(n);
    k=ceil(m);
    for(int i=2;i<=sqrt(n);i++)
    {
        j=i+1;
        dif=abs(pow(i,3)-pow(j,3));
        //cout<<i<<" "<<i+1<<endl;
        //cout<<dif<<endl;
        if(dif>=n)
        {
            cout<<i<<" "<<i+1<<endl;
            break;
        }
    }
}

int main()
{
    double n;
    //freopen("input.txt","r",stdin);
    //freopen("output.txt","w",stdout);
    cin>>n;
    cubicDifferecne(n);

    return 0;
}

Download Coding Interview Book and Get More Tutorials for Coding and Interview Solution: Click Here

Download System Design Interview Book and Get More Tutorials and Interview Solution: Click Here

Do you need more Guidance or Help? Then Book 1:1 Quick Call with Me: Click Here

Share on Google Plus

About Ashadullah Shawon

I am Ashadullah Shawon. I am a Software Engineer. I studied Computer Science and Engineering (CSE) at RUET. I Like To Share Knowledge. Learn More: Click Here