Biryani classes CodeChef Solution

Problem – Biryani classes CodeChef Solution

According to a recent survey, Biryani is the most ordered food. Chef wants to learn how to make world-class Biryani from a MasterChef. Chef will be required to attend the MasterChef’s classes for XX weeks, and the cost of classes per week is YY coins. What is the total amount of money that Chef will have to pay?

Input Format

  • The first line of input will contain an integer TT — the number of test cases. The description of TT test cases follows.
  • The first and only line of each test case contains two space-separated integers XX and YY, as described in the problem statement.

Output Format

For each test case, output on a new line the total amount of money that Chef will have to pay.

Constraints

  • 1 \leq T \leq 10^41≤T≤104
  • 1 \leq X, Y \leq 1001≤X,Y≤100

Sample 1:

Input:
4
1 10
1 15
2 10
2 15

Output:
10
15
20
30

Explanation:

Test case 1: Chef will be required to attend the MasterChef’s classes for 11 week and the cost of classes per week is 1010 coins. Hence, Chef will have to pay 1010 coins in total.

Test case 2: Chef will be required to attend the MasterChef’s classes for 11 week and the cost of classes per week is 1515 coins. Hence, Chef will have to pay 1515 coins in total.

Test case 3: Chef will be required to attend the MasterChef’s classes for 22 weeks and the cost of classes per week is 1010 coins. Hence, Chef will have to pay 2020 coins in total.

Test case 4: Chef will be required to attend the MasterChef’s classes for 22 weeks and the cost of classes per week is 1515 coins. Hence, Chef will have to pay 3030 coins in total.

Biryani classes CodeChef Solution in Python3

t=int(input())
for i in range(t):
    x,y=map(int,input().split())
    print(x*y)

Biryani classes CodeChef Solution in C++14

#include <iostream>
using namespace std;

int main() {
    int n,a,b;
    cin>>n;
    while(n)
    {
        cin>>a>>b;
        cout<<a*b<<endl;
        n--;
    }
	return 0;
}

Biryani classes CodeChef Solution in Java


import java.util.*;
import java.lang.*;
import java.io.*;

class Codechef
{
	public static void main (String[] args) throws java.lang.Exception
	{
		Scanner sc=new Scanner(System.in);
		int t=sc.nextInt();
	    while(t-->0)
	    {
	        int a=sc.nextInt();
	        int b=sc.nextInt();
	        System.out.println(a*b);
	    }
		
		
		
	}
}
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This Problem is intended for audiences of all experiences who are interested in learning about Data Science in a business context; there are no prerequisites.

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