• Home
• com.github.javadev
• leetcode-in-java21
• 1.36
• source code
• Solution.java

×

Project download

Many resources are needed to download a project. Please understand that we have to compensate our server costs. Thank you in advance.
Project price only 1 $

You can buy this project and download/modify it how often you want.

g3001_3100.s3028_ant_on_the_boundary.Solution Maven / Gradle / Ivy

package g3001_3100.s3028_ant_on_the_boundary;

// #Easy #Array #Simulation #Prefix_Sum #2024_03_01_Time_0_ms_(100.00%)_Space_42.1_MB_(53.10%)

public class Solution {
    public int returnToBoundaryCount(int[] nums) {
        int ans = 0;
        int num = 0;
        for (int n : nums) {
            num += n;
            if (num == 0) {
                ans++;
            }
        }
        return ans;
    }
}