import java.util.Scanner;
public class Haiku {
public void syllables(int A,int B,int C) {
if(A==5) {
if(B==7&&C==5) {
System.out.println("Yes");
}else {
System.out.println("No");
}
}else if(A==7) {
if(B==5&&C==5) {
System.out.println("Yes");
}else {
System.out.println("No");
}
}else {
System.out.println("No");
}
}
public static void main(String[] args) {
// TODO 自动生成的方法存根
Scanner sc=new Scanner(System.in);
//System.out.println("输入");
int A=sc.nextInt();
int B=sc.nextInt();
int C=sc.nextInt();
}
}