Alternating Work Days CodeChef Solution

Problem -Alternating Work Days CodeChef Solution

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Alternating Work Days CodeChef Solution in C++17

#include <iostream>
using namespace std;

int main() {
    int t;
    cin>>t;
    while(t--)
    {
        int a,b,p,q;
        cin>>a>>b>>p>>q;
        if((p%a ==0)&&(q%b==0)){
            long long x=p/a,y=q/b;
            if((x-y)==1||(y-x)==1||(x-y)==0||(y-x)==0)cout<<"YES\n";
            else cout<<"NO\n";
        }
         else cout<<"NO\n";
    }
	// your code goes here
	return 0;
}

Alternating Work Days CodeChef Solution in C++14

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

#define ll long long
#define pb push_back
#define mp make_pair
#define f first
#define s second 
#define s second 
#define f0r(i,n) for(int i=0;i<n;i++)

#define gcd(a,b) __gcd(a,b)
#define lcm(a,b)  (a/gcd(a,b))*b


int main(){ 
    
ios_base::sync_with_stdio(false);
cin.tie(NULL); 
cout.tie(NULL); 

int t;
cin>>t;
while(t--){  
 int a,b,p,q,a1,b1;
 cin>>a>>b>>p>>q;
 a1=p/a;
 b1=q/b;
 if((abs(a1-b1)==1 ||abs(a1-b1)==0)&& a1*a==p && b1*b==q )cout<<"YES";
 else cout<<"NO";
 cout<<"\n";

 
}  
}
        

        
 

Alternating Work Days CodeChef Solution in PYTH 3

t=int(input())
for i in range(t):
    a,b,p,q=map(int,input().split())
    if p%a==0 and q%b==0:
        s=p//a 
        t=q//b
        if abs(s-t)>1:
            print("NO")
        else:
            print("YES")
    else:
        print('NO')

Alternating Work Days CodeChef Solution in C

#include <stdio.h>

int main(void)
{
    int t,i;
    scanf("%d",&t);
    for(i=0;i<t;i++)
    {
        int A,B,P,Q;
        scanf("%d%d%d%d",&A,&B,&P,&Q);
        if(P%A!=0||Q%B)
        {
            printf("NO\n");
        }
        else if(abs((P/A)-(Q/B))<=1)
        {
            printf("YES\n");
        }
        else
        {
            printf("NO\n");
        }
    }

	return 0;
}

Alternating Work Days 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
	{
		BufferedReader reader=new BufferedReader(new InputStreamReader(System.in));
		BufferedWriter writer=new BufferedWriter(new OutputStreamWriter(System.out));
		int tt=Integer.parseInt(reader.readLine().trim());
		while(tt-->0){
		    long[] nums=parseLong(reader.readLine());
		    long a=nums[0], b=nums[1], p=nums[2], q=nums[3];
		    boolean isDoable=false;
		    //alice works on odd days
		    if(p%a==0){
		        long od=p/a;
		        if(b*od==q || (od-1L)*b==q){
		            isDoable=true;
		        }
		    }
		    if(q%b==0){
		        long od=q/b;
		        if(od*a==p || (od-1L)*a==p){
		            isDoable=true;
		        }
		    }
		    writer.write((isDoable?"YES\n":"NO\n"));
		}
		writer.flush();
	}
	
    
    private static int[] parseInt(String str) {
        String[] parts=str.split("\\s+");
        int[] ans=new int[parts.length];
        for(int i=0;i<ans.length;i++){
            ans[i]=Integer.parseInt(parts[i]);
        }
        return ans;
    }

    private static long[] parseLong(String str) {
        String[] parts=str.split("\\s+");
        long[] ans=new long[parts.length];
        for(int i=0;i<ans.length;i++){
            ans[i]=Long.parseLong(parts[i]);
        }
        return ans;
    }
}

Alternating Work Days CodeChef Solution in PYPY 3

t=int(input())
for i in range(0,t):
  a,b,p,q=map(int,input().split())
  if(p%a==0 and q%b==0):
    if(abs((p//a)-(q//b))==0 or abs((p//a)-(q//b))==1):
        print('YES')
    else:
        print('NO')
  else:
      print('NO')

Alternating Work Days CodeChef Solution in PYTH

t = int(raw_input())
for i in range(t):
	st = raw_input().split()
	A = int(st[0])
	B = int(st[1])
	P = int(st[2])
	Q = int(st[3])
	valid = False
	if (P%A == 0) and (Q%B == 0):
		if abs(P/A - Q/B) < 2:
			valid = True
		# endif
	# endif
	if valid:
		print 'YES'
	else:
		print 'NO'
	# endif
# endfor i

Alternating Work Days CodeChef Solution in C#

using System;
using System.Linq;
public class Test
{
	public static void Main()
	{
		
		int test = int.Parse(Console.ReadLine());
		while(test-- >0){
		    int[] lines = Console.ReadLine().Split().Select(int.Parse).ToArray();
		    
		    int a =lines[0];
		    int b = lines[1];
		    int p = lines[2];
		    int q = lines[3];
		    
		    if((Math.Abs(((p/a)+1)-((q/b)+1))<=1) && p%a==0 && q%b==0){
                Console.WriteLine("YES");
            }
            else{
                Console.WriteLine("NO");
            }
		}
	}
}

Alternating Work Days CodeChef Solution in NODEJS

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

// your code goes here

let inputString = '';
let currentLine = 0;

process.stdin.on('data', inputStdin => {
    inputString += inputStdin;
    // console.log('a',inputString)
});

process.stdin.on('end', _ => {
    inputString = inputString.trim().split('\n');
    // console.log('b',inputString)
    main();    
});

function readLine(){
    return inputString[currentLine++];
}

function main(){
    // input in nodeJs
	let test = parseInt(readLine(),10);
	while(test--){
		let [alice, bob, targetAlice, targetBob] = readLine().split(' ').map(Number);
        // output in nodeJs
		console.log(alterLogic(alice, bob, targetAlice, targetBob));
	}
}

function alterLogic(alice, bob, targetAlice, targetBob) {
    if (targetAlice%alice !== 0 || targetBob % bob !== 0) return 'No'
    
    const daysRequiredbyAlice = targetAlice/alice;
    const daysRequiredbyBob = targetBob/bob;
    
    if (daysRequiredbyAlice === daysRequiredbyBob) return 'Yes';
    // if (daysRequiredbyAlice + 1 === daysRequiredbyBob) return 'Yes';
    // if (daysRequiredbyAlice === daysRequiredbyBob + 1) return 'Yes';
    if (Math.abs(daysRequiredbyAlice - daysRequiredbyBob) === 1) return 'Yes';
    
    return 'No';
}

Alternating Work Days CodeChef Solution in GO

package main

import (
	"bufio"
	"fmt"
	"os"
	"strconv"
	"strings"
)

var reader *bufio.Reader = bufio.NewReader(os.Stdin)
var writer *bufio.Writer = bufio.NewWriter(os.Stdout)

func printf(f string, a ...interface{}) {
	fmt.Fprintf(writer, f, a...)
}

func scanf(f string, a ...interface{}) {
	fmt.Fscanf(reader, f, a...)
}

func getInt() (a int) {
    scanf("%d\n", &a)
    return
}

func getIntLine() {
    str, _ := reader.ReadString('\n')
    str = strings.TrimSpace(str)
    
    for i, c := range strings.Split(str, " ") {
        arr[i], _ = strconv.Atoi(c)
    }
    return
}

const N int = 4
var arr [N]int


func main() {
	defer writer.Flush()
	
    t := getInt()
    for t != 0 {
        t--
        
        getIntLine()
        a, b, p, q := arr[0], arr[1], arr[2], arr[3]

        if p % a != 0 || q % b != 0  {
            printf("%s\n", "No")
        } else if p / a == q / b || p / a == q / b + 1 || p / a == q / b - 1 {
            printf("%s\n", "Yes")
        } else {
            printf("%s\n", "No")

        }
        
    }
}

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