URI Problem (Exceeding Z) 1150:
Exceeding Z is a basic problem on URI online judge for novice problem solver.
You can find details on this Link.
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
/**
* @Author : Muhammad Harun-Or-Roshid
* @Date : Oct 20, 2016
* @Time : 12:09:55 PM
*/
public class Uri1150 {
public static void main(String[] args) throws IOException {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out));
int a, n, sec = 0, total = 0;
a = getIntInput(br);
while ((n = getIntInput(br)) <= a);
do {
total += a;
a++;
sec++;
} while (total < n);
printValue(bw, String.valueOf(sec));
printValue(bw, "\n");
br.close();
bw.close();
}
private static int getIntInput(BufferedReader br) throws IOException {
int x = Integer.valueOf((br.readLine()).trim());
return x;
}
private static void printValue(BufferedWriter bw, String string) throws IOException {
bw.write(string);
bw.flush();
}
}