Algorithm
Problem Name: beecrowd | 2582
Problem Link: https://www.beecrowd.com.br/judge/en/problems/view/2582
System of a Download
By Ricardo Martins, IFSULDEMINAS 
Brazil
Timelimit: 1
System of a Download is a famous Hacker Metal band! Once, they created a device, with six buttons, numbered from 0 to 5, and put in that device their 11 greatest hits. To play one of these songs, you have to press two buttons. With this, the numbers of these two buttons are added, and then the corresponding song is played. Number of the sum, according to the relation below:
0 - PROXYCITY
1 - P.Y.N.G.
2 - DNSUEY!
3 - SERVERS
4 - HOST!
5 - CRIPTONIZE
6 - OFFLINE DAY
7 - SALT
8 - ANSWER!
9 - RAR?
10 - WIFI ANTENNAS
For example, if the pressed buttons are 3 and 4, it will play the song 7 - SALT
Write a program that, given the two buttons that are pressed, determines which song will play.
Input
An integer C will be informed, which will be the number of test cases. Each case has two integer values, X and Y, representing which buttons have been pressed.
Output
For each test case, print the name of the corresponding song.
| Input Sample | Output Sample |
|
3 |
SALT |
Code Examples
#1 Code Example with C Programming
Code -
C Programming
#include <stdio.h>
int main(void)
{
int a, b, n, i, x;
scanf("%i", &n);
for (i = 0; i < n; ++i)
{
scanf("%i %i", &a, &b);
x=a+b;
switch(x)
{
case 0:
printf("PROXYCITY\n");
break;
case 1:
printf("P.Y.N.G.\n");
break;
case 2:
printf("DNSUEY!\n");
break;
case 3:
printf("SERVERS\n");
break;
case 4:
printf("HOST!\n");
break;
case 5:
printf("CRIPTONIZE\n");
break;
case 6:
printf("OFFLINE DAY\n");
break;
case 7:
printf("SALT\n");
break;
case 8:
printf("ANSWER!\n");
break;
case 9:
printf("RAR?\n");
break;
case 10:
printf("WIFI ANTENNAS\n");
break;
}
}
}
Input
Output
#2 Code Example with C++ Programming
Code -
C++ Programming
#include<iostream>
using namespace std;
int main()
{
int a;
cin >> a;
while(a--){
int x,y;
cin >> x >> y;
x = x+y;
if(x == 0)
cout << "PROXYCITY\n";
else if(x == 1)
cout << "P.Y.N.G.\n";
else if(x == 2)
cout << "DNSUEY!\n";
else if(x == 3)
cout << "SERVERS\n";
else if(x == 4)
cout << "HOST!\n";
else if(x == 5)
cout << "CRIPTONIZE\n";
else if(x == 6)
cout << "OFFLINE DAY\n";
else if(x == 7)
cout << "SALT\n";
else if(x == 8)
cout << "ANSWER!\n";
else if(x == 9)
cout << "RAR?\n";
else if(x == 10)
cout << "WIFI ANTENNAS\n";
}
return 0;
}
Input
Output
#3 Code Example with Java Programming
Code -
Java Programming
import java.util.Scanner;
import java.util.Locale;
public class Main {
public static void main(String[] args) {
Locale.setDefault(new Locale("en", "US"));
Scanner sc = new Scanner(System.in);
int escolha1,escolha2;
int n = sc.nextInt();
for (int i = 0 ; i < n ; i++){
escolha1 = sc.nextInt();
escolha2 = sc.nextInt();
if(escolha1+escolha2==0) System.out.println("PROXYCITY");
else if(escolha1+escolha2==1) System.out.println("P.Y.N.G.");
else if(escolha1+escolha2==2) System.out.println("DNSUEY!");
else if(escolha1+escolha2==3) System.out.println("SERVERS");
else if(escolha1+escolha2==4) System.out.println("HOST!");
else if(escolha1+escolha2==5) System.out.println("CRIPTONIZE");
else if(escolha1+escolha2==6) System.out.println("OFFLINE DAY");
else if(escolha1+escolha2==7) System.out.println("SALT");
else if(escolha1+escolha2==8) System.out.println("ANSWER!");
else if(escolha1+escolha2==9) System.out.println("RAR?");
else if(escolha1+escolha2==10) System.out.println("WIFI ANTENNAS");
}
sc.close();
}
}
Input
Output
#4 Code Example with Javascript Programming
Code -
Javascript Programming
const { readFileSync } = require("fs")
const [numTestCases, ...btnsPressedsList] = readFileSync("/dev/stdin", "utf8").split("\n")
const SystemOfADownloadMusicsList = Object.freeze(
new Map([
[0, "PROXYCITY"],
[1, "P.Y.N.G."],
[2, "DNSUEY!"],
[3, "SERVERS"],
[4, "HOST!"],
[5, "CRIPTONIZE"],
[6, "OFFLINE DAY"],
[7, "SALT"],
[8, "ANSWER!"],
[9, "RAR?"],
[10, "WIFI ANTENNAS"]
])
)
function main() {
const responses = []
const btnsPressedsValues = btnsPressedsList.slice(0, +numTestCases).map(
btnsPresseds => btnsPresseds
.split(" ")
.map(num => Number.parseInt(num, 10))
)
btnsPressedsValues.forEach(([firstBTNValue, secondBTNValue = 0]) => {
responses.push(
SystemOfADownloadMusicsList.get(firstBTNValue + secondBTNValue)
)
})
console.log(responses.join("\n"))
}
main()
Input
Output
#5 Code Example with Python Programming
Code -
Python Programming
song = ['PROXYCITY','P.Y.N.G.','DNSUEY!','SERVERS','HOST!','CRIPTONIZE','OFFLINE DAY', 'SALT','ANSWER!','RAR?','WIFI ANTENNAS']
n = int(input())
while(n>0):
n -= 1
x, y = input().split()
print(song[int(x)+int(y)])
Input
Output