URI Problem 1197 Solution Back to High School Physics

URI Problem 1197 Solution Back to High School Physics - URI Online Judge Solution

URI Online Judge Solution 1197 Back to High School Physics Using C++, Python Programming Language.

A particle has initial velocity and constant acceleration. If its velocity after certain time is v then what will its displacement be in twice of that time?

Input

The input will contain two integers in each line. Each line makes one set of input. These two integers denote the value of v (-100 ≤ v ≤ 100) and t(0 ≤ t ≤ 200) ( t means at the time the particle gains that velocity). The end of the input is determined by EOF.

Output

For each line of input print a single integer in one line denoting the displacement in double of that time.

Input Sample	Output Sample
0 0 5 12	0 120

Solution Using C++:

#include<iostream>

using namespace std;

int main()

{

int v,t;

while(cin>>v>>t)

{

cout<<v*t*2<<endl;

}

return 0;

}

Comments

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