#include <iostream>
using namespace std;
int main() {
int X,Y,Z;
bool answer = false;
cin >> X >> Y >> Z;
while(1){
if(X!=Y*Z){
X++;
Y++;
if((X>100)||(X<0)||(Y>100)||(Y<0)||(Z<2)||(Z>10)){
break;
}
}
if(X==Y*Z){
answer = true;
break;
}
}
if(answer){
cout << "Yes";
}else{
cout << "No";
}
// your code goes here
return 0;
}
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