Ticket Fine Codechef Solution

Hello coders, today we are going to solve Ticket Fine Codechef Solution whose Problem Code is TCKTFINE.

Ticket Fine Codechef Solution

Problem

On a certain train, Chef-the ticket collector, collects a fine of Rs. X if a passenger is travelling without a ticket. It is known that a passenger carries either a single ticket or no ticket.

PP passengers are travelling and they have a total of Q tickets. Help Chef calculate the total fine collected.

Input Format

The first line contains a single integer T, the number of test cases. T lines follow. Each following line contains three integers separated by spaces, whose description follows.

• The first integer, X, is the fee in rupees.
• The second integer, P, is the number of passengers on the train.
• The third integer, Q, is the number of tickets Chef collected.

Output Format

The output must consist of T lines.

• The ith line must contain a single integer, the total money(in rupees) collected by Chef corresponding to the ith test case.

Constraints

• 1 ≤ T ≤ 10
  1 ≤ X ≤ 10
• 0 ≤ Q ≤ P ≤ 10

Sample 1:

Input

4
4 1 1
2 10 7
8 5 4
9 7 0

Output

0
6
8
63

Explanation:

Test case 1: The total number of passengers travelling without ticket are 1 – 1 = 0. So the total fine collected is 0⋅4=0 rupees.

Test case 2: The total number of passengers travelling without ticket are 10−7=3. So the total fine collected is 3⋅2=6 rupees.

Test case 3: The total number of passengers travelling without ticket are 5−4=1. So the total fine collected is 1⋅8=8 rupees.

Test case 4: The total number of passengers travelling without ticket are 7−0=7. So the total fine collected is 7⋅9=63 rupees.

Ticket Fine Codechef Solution in CPP

#include<bits/stdc++.h>
using namespace std;
int main(int argc, char const *argv[])
{
    int n,a,b,c;
    cin>>n;
    while (n--)
    {
        cin>>a>>b>>c;
        cout<<a*(b-c)<<endl;
    }
    return 0;
}
       

Ticket Fine Codechef Solution in JAVA

/* package codechef; // don't place package name! */
import java.util.*;
import java.lang.*;
import java.io.*;
/* Name of the class has to be "Main" only if the class is public. */
class Codechef
{
	public static void main (String[] args) throws java.lang.Exception
	{
		Scanner s=new Scanner(System.in);
		int n=s.nextInt();
		for(int i=0;i<n;i++){
		    int x=s.nextInt();
		    int y=s.nextInt();
		    int z=s.nextInt();
		    if(y!=z){
		        System.out.println((y-z)*x);
		    }
		    else System.out.println("0");
		}
	}
}

Ticket Fine Codechef Solution in Python

# cook your dish here
t=int(input())
for i in range(t):
    x,p,q=map(int,input().split())
    z=p-q
    a=x*z
    print(a)
    

Disclaimer: The above Problem (Ticket Fine) is generated by CodeChef but the solution is provided by Chase2learn.This tutorial is only for Educational and Learning purpose.