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Main.java
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38 lines (31 loc) · 824 Bytes
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import java.util.ArrayList;
import java.util.List;
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int M = sc.nextInt();
int N = sc.nextInt();
int minV= (int) 1e9;
int total=0;
for (int i=M;i<=N;i++){
int flag=0;
for(int j=2; j<i;j++){
if (i%j==0){
flag=1;
break;
}
}
if (flag==0 && i>1){
minV=Integer.min(minV, i);
total+=i;
}
}
if (total==0 && minV==(int)1e9){
System.out.println(-1);
}else {
System.out.println(total);
System.out.println(minV);
}
}
}