#include<bits/stdc++.h>
using namespace std;
int main(){
    int a;
    cin>>a;
    if(a<0){
        printf("%d<0",a);
    }if(a>0){
        printf("%d>0",a);
    }if(a==0){
        printf("%d=0",a);
    }
}
/**************************************************************
	Problem: 1638
	User: sucongyi
	Language: C++
	Result: Accepted
	Time:29 ms
	Memory:2072 kb
****************************************************************/