code force team problem java solution

code force team proble java solution

import java.util.*;


public class TwohundthrityoneA {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n=sc.nextInt();
        int count =0;
        for(int i=0;i<n;i++){
            int idcount=0; // for indiviual dicision
           
            int a = sc.nextInt();
            if(a==1){
                idcount++;
            }

            int b = sc.nextInt();
            if(b==1){
                idcount++ ;
            }
            int c = sc.nextInt();
            if(c==1){
                idcount++ ;
            }
            if(idcount>=2){
                count++ ;
            }
          }
         System.out.println(count);

         sc.close();
         }
    }