C :

#include<stdio.h>
#include<stdlib.h>
float a,b;
int main()
{
	scanf("%f%f",&a,&b);
	a==100||b==100?printf("yes"):printf("no");
   return 0;
}

C++ :

#include<iostream>   
#include<cstdlib>   
#include<cstring> 
#include<cstdio>  
using namespace std;  
const double log2 =0.30102999566398119;       
int main()   
{   
    double a,b;
    cin>>a>>b;
    if(a==100||b==100)
	cout<<"yes";
	if(a!=100&&b!=100)
	cout<<"no";    
}