acash's blog

By acash, history, 4 months ago, In English,

input:

10 1 2

1

100

debug val 1 and debug val 2 are printing are same but req which is equal to (debug val 1 — debug val 2) is not getting zero ?

#include<bits/stdc++.h>
using namespace std;
int main(){
    long long int l,s1,s2;
    cin>>l>>s1>>s2;
    int q;
    cin>>q;
    long long int relspe = abs(s2-s1);
    while(q--){
        long long int a;
        cin>>a;
        cout<<"debug val 1  "<<sqrt(2)*l<<endl;
        cout<<"debug val 2 "<<sqrt(2)*sqrt(a)<<endl;
        double req = abs(sqrt(2)*l-sqrt(2)*sqrt(a));
        cout<<"req "<<req<<endl;
        double ans = req/relspe;

        cout<<ans<<endl;
    }
}

https://www.hackerrank.com/challenges/sherlock-and-moving-tiles/problem

 
 
 
 
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4 months ago, # |
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I have executed your code in both the online IDE of hackerrank and my own Xcode. It gives zero on the given test case. It might be the problem of your IDE.