ceil function java code example

Example 1: java ceil

double num = 4.333;

int round_up = Math.ceil(num); //round up
//Console will return: round_up will be 5

int round_down = Math.floor(num); //round down
//Console will return: round_up will be 4

Example 2: ceil function in java

import java.lang.Math;
Math.ceil(a);