Algorithm
Problem Name: beecrowd | 2060
Problem Link: https://www.beecrowd.com.br/judge/en/problems/view/2060
Bino's Challenge
By Thalyson Nepomuceno, UECE 
Brazil
Timelimit: 1
Bino and Cino are close friends. Bino likes to create mathematical challenges to Cino. This time, Bino created a list of numbers and asked to Cino: How many numbers are multiples of 2, 3, 4 and 5?
This challenge looks simple, but when the list contains many numbers, Cino makes some miscalculations. To help Cino, make a program to solve the Bino's Challenge.
Input
The first line of input consists of an integer N (1 ≤ N ≤1000), representing the amount of numbers in the Bino's list.
The second line contains N integers Li (1 ≤ Li ≤ 100), representing the numbers of the Bino's list.
Output
Print the amount of multiples of 2, 3, 4 and 5 in the list. Note the formatting of the output in the output sample, because it must be followed strictly. "Multiplo(s)" means "Multiple(s)" in English, but you must print the message in Portuguese.
| Input Sample | Output Sample |
|
5 |
4 Multiplo(s) de 2 |
Code Examples
#1 Code Example with C Programming
Code -
C Programming
#include <stdio.h>
int main(void)
{
int n, i, two=0, three=0, four=0, five=0;
scanf("%i", &n);
int arr[n];
for (i = 0; i < n; ++i)
scanf("%i", &arr[i]);
for (i = 0; i < n; ++i)
{
if (arr[i]%2==0)
++two;
if (arr[i]%3==0)
++three;
if (arr[i]%4==0)
++four;
if (arr[i]%5==0)
++five;
}
printf("%i Multiplo(s) de 2\n%i Multiplo(s) de 3\n%i Multiplo(s) de 4\n%i Multiplo(s) de 5\n", two, three, four, five);
return 0;
}
Input
Output
#2 Code Example with C++ Programming
Code -
C++ Programming
#include<stdio.h>
int main()
{
int test,ar,cnt2=0,cnt3=0,cnt4=0,cnt5=0,i;
scanf("%d",&test);
for(i = 0; i < test; i++)
{
scanf("%d",&ar);
if(ar%2==0)cnt2++;
if(ar%3==0)cnt3++;
if(ar%4==0)cnt4++;
if(ar%5==0)cnt5++;
}
printf("%d Multiplo(s) de 2\n",cnt2);
printf("%d Multiplo(s) de 3\n",cnt3);
printf("%d Multiplo(s) de 4\n",cnt4);
printf("%d Multiplo(s) de 5\n",cnt5);
return 0;
}
Input
Output
#3 Code Example with Javascript Programming
Code -
Javascript Programming
var input = require('fs').readFileSync('/dev/stdin', 'utf8');
var lines = input.split('\n');
const A = lines.shift().split(" ");
const numbers = lines.shift().split(" ");
let mult2 = 0;
let mult3 = 0;
let mult4 = 0;
let mult5 = 0;
for(let i = 0; i < numbers.length, i < parseInt(A); i++){
if(numbers[i] % 2 == 0){
mult2++;
}
if(numbers[i] % 3 == 0){
mult3++;
}
if(numbers[i] % 4 == 0){
mult4++;
}
if(numbers[i] % 5 == 0){
mult5++;
}
}
console.log(`${mult2} Multiplo(s) de 2\n${mult3} Multiplo(s) de 3\n${mult4} Multiplo(s) de 4\n${mult5} Multiplo(s) de 5`);
Input
Output
#4 Code Example with Python Programming
Code -
Python Programming
N = int(input())
multiple_two = 0
multiple_three = 0
multiple_for = 0
multiple_five = 0
values = input().split(' ')
values_correctly = values[:N]
for i in range(N):
values_correctly[i] = int(values_correctly[i])
if(values_correctly[i] % 2 ==0):
multiple_two+=1
if(values_correctly[i] % 3 ==0):
multiple_three+=1
if(values_correctly[i] % 4 ==0):
multiple_for+=1
if(values_correctly[i] % 5 ==0):
multiple_five+=1
print('{0} Multiplo(s) de 2'.format(multiple_two))
print('{0} Multiplo(s) de 3'.format(multiple_three))
print('{0} Multiplo(s) de 4'.format(multiple_for))
print('{0} Multiplo(s) de 5'.format(multiple_five))
Input
Output