Total Expenses CodeChef Solution

Problem – Total Expenses CodeChef Solution

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Total Expenses CodeChef Solution in Ruby

# cook your code here
class Sum
	def sum(a,b)
		tv = (a*b).to_f
		if a > 1000
			tv = tv-(tv/10)
		end
		return tv
	end
end

N = Sum.new
testcase = gets.chomp.to_i
testcase.times do
	a,b = gets.chomp.split(' ').map(&:to_i)
	puts N.sum(a,b)
end

Total Expenses CodeChef Solution in C++14

#include <bits/stdc++.h> 
#include<iostream>
using namespace std;

int main() { 
    	int t;
	cin>>t;
	while(t--){
	    int q,p;
	    cin>>q>>p;
	    double s=q*p;
	    if(q>1000)
	    cout<<fixed<<s*0.9<<endl;
	    else
	    cout<<fixed<<s<<endl;
	}

    
	// your code goes here
	return 0;
}

Total Expenses CodeChef Solution in PYTH 3

# cook your dish here
t=int(input())
for i in range(t):
    a,b=map(int,input().split())
    c=a*b
    if a>1000:
        dis=c-(c*0.1)
        d=format(dis,'.6f')
        print(d)
    else:
        cc=format(c,'.6f')
        print(cc)
        

Total Expenses CodeChef Solution in C

#include <stdio.h>

int main(void) {
	// your code goes here
	int t;
	scanf("%d",&t);
	while(t--){
	    float q,p;
	    scanf("%f%f",&q,&p);
	    if(q<1000)
	      printf("%f\n",q*p);
	    else
	      printf("%f\n",q*p*0.9);
	}
	return 0;
}

Total Expenses 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 sc=new Scanner(System.in);
		int n=sc.nextInt();
		for(int i=0;i<n;i++){
		    int a=sc.nextInt();
		    int b=sc.nextInt();
		    int c=a*b;
		    if(a<1000 && b<1000){
		    System.out.println(c+".000000");
		    }
		    else{
		        double dis = (a*b) * 0.1;
		        System.out.println(a*b-dis);
		    }
		    }
		}
	}

Total Expenses CodeChef Solution in PYPY 3

t=int(input())
for i in range(t):
    a,b=map(int,input().split())
    if a<=1000:
        print(a*b)
    else:
        c=a*b
        print(c-(c/10))

Total Expenses CodeChef Solution in PYTH

# cook your code here
for i in range(int(input())):
    (q,p)=map(int,raw_input().split(' '))
    a=q*p*0.1
    if q>1000:
        print(q*p-a)
    else:
        print(q*p)

Total Expenses CodeChef Solution in C#

using System;
using System.Linq;
public class Test
{
	public static void Main()
	{
		// your code goes here
		int test = int.Parse(Console.ReadLine());
		while(test-- >0){
		    int[] lines = Console.ReadLine().Split().Select(int.Parse).ToArray();
		    
		    double expense =(lines[0] * lines[1]);
		    if(lines[0]>1000){
		        expense = expense - (expense*0.1);
		    }
		    Console.WriteLine(expense);
		}
	}
}

Total Expenses CodeChef Solution in NODEJS

process.stdin.resume();
process.stdin.setEncoding('utf8');

// your code goes here

let input = ''

function checkInput(data) {
    input += data
}

function prepareInput() {
    input = input.split('\n')
}

function main() {
    prepareInput()
    
    let N = input.splice(0, 1)
    
    for(let i=0; i<N; i++) {
        let [a, b] = input[i].split(' ').map(Number)
        
        let ans = a <= 1000 ? a * b : (a * b) - (a *b / 10)
        
        process.stdout.write(ans + '\n')
    }
}

process.stdin.on('data', checkInput).on('end', main)

Total Expenses CodeChef Solution in GO

package main

import "fmt"

func main() {
	var t int
	fmt.Scan(&t)
	for i := 0; i < t; i++ {
		var q, p float64
		fmt.Scan(&q, &p)

		pd := p * 10 / 100

		if q > 1000 {
			fmt.Println((q* p) - (pd *q))
		}else {
			fmt.Println(q * p)
		}

	}
}

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