Why it doesn't work?
package com.codegym.task.task05.task0532;
import java.io.*;
/*
Task about algorithms
*/
public class Solution {
public static void main(String[] args) throws Exception {
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
int num1 = Integer.parseInt(reader.readLine());
int temp = 0;
for (int i = 0; i <= num1; i++) {
int num2 = Integer.parseInt(reader.readLine());
if (num2 > temp)
temp = num2;
}
System.out.print(temp);
//write your code here
}
}