RCB and Playoffs CodeChef Starters 14 Solution

Question

Team RCB has earned X points in the games it has played so far in this year's IPL. To qualify for the playoffs they must earn at least a total of Y points. They currently have Zgames left, in each game they earn 2 points for a win, 1 point for a draw, and no points for a loss.

Is it possible for RCB to qualify for the playoffs this year?

• First line will contain T, number of testcases. Then the testcases follow.
• Each testcase contains of a single line of input, three integers X,Y,Z
  

For each test case, output in one line YES if it is possible for RCB to qualify for the playoffs, or NO if it is not possible to do so.

Output is case insensitive, which means that "yes", "Yes", "YEs", "no", "nO" - all such strings will be acceptable.

Input

3

4 10 8

3 6 1 

4 8 2 

Output:

YES

NO

YES

Explanation

This question is a cake walk, we just need to do few things to get the correct solution. We just need to check whether the third input of one test case is greater than the difference of the second input and first input of the test case, if it is then print no else print yes. Nothing more to do in this question.

Program Code

#include <bits/stdc++.h>

using namespace std;

int main() {

int t;

cin>>t;

while(t--){

    int x,y,z;

    cin>>x>>y>>z;

    if(2*z<(y-x))

    cout<<"NO"<<endl;

    else

    {

        cout<<"YES"<<endl;

    }

}

return 0;

}