A ^ b java

/*
  Given two non-negative integers a and b. Let's calculate a^b.
  If the result is too large, divide the remainder by 10^9 + 7.
*/
import java.util.Scanner;

public class EXC {
    public static void main(String args[]){
        Scanner sc = new Scanner(System.in);
        long a = sc.nextLong();
        long b = sc.nextLong();
        long res = 1;
        long mod = (long)1e9 + 7;
        while(b > 0){
          if ( b % 2 != 0) res = res * a % mod;
          a = a * a % mod;
          b >>= 1;
        }
        System.out.println(res);
    }
}

-1

Similar codes

0 vote175 views1 answer
How do I retrieve editors registered for a certain file extension in Eclipse?
Java
0 vote155 views1 answer
Java biginteger add
Java
8 votes181 views4 answers
Get type of variable java
Java
3 votes151 views1 answer
Java load .json file
Java
1 vote143 views2 answers
Scanner_Java
Java
0 vote153 views3 answers
Bundletool aab to apk
Java
-2 votes168 views6 answers
Spring enable cors
Java
0 vote191 views1 answer
Import collectors java
Java
0 vote149 views1 answer
How does minus works in Java
Java
1 vote163 views1 answer
Select in selenium java
Java