Algorithm
Problem Name: beecrowd | 1131
Problem Link: https://www.beecrowd.com.br/judge/en/problems/view/1131
Grenais
Adapted by Neilor Tonin, URI 
Brazil
The Federação Gaúcha de Futebol invited you to write a program to present a statistical result of several GRENAIS. Write a program that read the number of goals scored by Inter and the number of goals scored by Gremio in a GRENAL. Write the message "Novo grenal (1-sim 2-nao)" and request a response. If the answer is 1, two new numbers must be read (another input case) asking the number of goals scored by the teams in a new departure, otherwise the program must be finished, printing:
- How many GRENAIS were part of the statistics.
- The number of victories of Inter.
- The number of victories of Gremio.
- The number of Draws.
- A message indicating the team that won the largest number of GRENAIS (or the message: "Não houve vencedor" if both team won the same quantity of GRENAIS).
Input
The input contains two integer values, corresponding to the goals scored by both teams. Then there is an integer (1 or 2), corresponding to the repetition of the algorithm.
Output
After each reading of the goals it must be printed the message "Novo grenal (1-sim 2-nao)". When the program is finished, the program must print the statistics as the example below.
| Input Sample | Output Sample |
|
3 2 |
Novo grenal (1-sim 2-nao) |
Code Examples
#1 Code Example with C++ Programming
Code -
C++ Programming
#include<bits/stdc++.h>
using namespace std;
int main(){
int grenais = 0;
int inter = 0;
int gremio = 0;
int empates = 0;
while (1)
{
int i, g;
cin >> i >> g;
grenais += 1;
if (i > g)
{
inter += 1;
}
else if (i < g)
{
gremio += 1;
}
else
{
empates += 1;
}
cout << "Novo grenal (1-sim 2-nao)" << endl;
int n;
cin >> n;
if (n == 2)
{
break;
}
}
cout << grenais << " grenais" << endl;
cout << "Inter:" << inter << endl;
cout << "Gremio:" << gremio << endl;
cout << "Empates:" << empates << endl;
if (inter > gremio)
{
cout << "Inter venceu mais" << endl;
}
else if (inter < gremio)
{
cout << "Gremio venceu mais" << endl;
}
else
{
cout << "Nao houve vencedor" << endl;
}
return 0;
}
Input
Output
#2 Code Example with Java Programming
Code -
Java Programming
import java.io.IOException;
import java.util.Scanner;
public class Main{
public static void main(String[] args) throws IOException{
Scanner input = new Scanner(System.in);
int grenais = 0;
int inter = 0;
int gremio = 0;
int empates = 0;
while (true)
{
int i = input.nextInt();
int g = input.nextInt();
grenais += 1;
if (i > g)
{
inter += 1;
}
else if (i < g)
{
gremio += 1;
}
else
{
empates += 1;
}
System.out.println("Novo grenal (1-sim 2-nao)");
int n = input.nextInt();
if (n == 2)
{
break;
}
}
System.out.printf("%d grenais\nInter:%d\nGremio:%d\nEmpates:%d\n", grenais, inter, gremio, empates);
if (inter > gremio)
{
System.out.println("Inter venceu mais");
}
else if (inter < gremio)
{
System.out.println("Gremio venceu mais");
}
else
{
System.out.println("Nao houve vencedor");
}
}
}
Input
Output
#3 Code Example with Javascript Programming
Code -
Javascript Programming
var input = require('fs').readFileSync('/dev/stdin', 'utf8');
// var lines = input.split('\n');
var sep = [' ', '\n'];
// console.log(separators.join('|'));
var line = input.split(new RegExp(sep.join('|'), 'g'));
var grenais = 0;
var inter = 0;
var gremio = 0;
var empates = 0;
while (true)
{
var i = parseInt(line.shift());
var g = parseInt(line.shift());
grenais += 1;
if (i > g)
{
inter += 1;
}
else if (i < g)
{
gremio += 1;
}
else
{
empates += 1;
}
console.log("Novo grenal (1-sim 2-nao)");
var n = parseInt(line.shift());
if (n == 2)
{
break;
}
}
console.log("%d grenais", grenais);
console.log("Inter:%d", inter);
console.log("Gremio:%d", gremio);
console.log("Empates:%d", empates);
if (inter > gremio)
{
console.log("Inter venceu mais");
}
else if (inter < gremio)
{
console.log("Gremio venceu mais");
}
else
{
console.log("Nao houve vencedor");
}
Input
Output
#4 Code Example with Python Programming
Code -
Python Programming
grenais = 0
inter = 0
gremio = 0
empates = 0
while(True):
i, g = map(int, input().split(" "))
grenais += 1
if (i > g):
inter += 1
elif (i < g):
gremio += 1
else:
empates += 1
print("Novo grenal (1-sim 2-nao)")
num = int(input())
if (num == 2):
break
print("%d grenais" % grenais)
print("Inter:%d" % inter)
print("Gremio:%d" % gremio)
print("Empates:%d" % empates)
if (inter > gremio):
print("Inter venceu mais")
elif (inter < gremio):
print("Gremio venceu mais")
else:
print("Nao houve vencedor")
Input
Output