#include<bits/stdc++.h>
using namespace std;
int main(){
	size_t  a = '=',m;
	string s;
	cin >> s;
	m = s.find(a);
	for(int i =0; i < s.size(); i++){
		if(s[m + 1] >= '0' && s[m + 1] <= '9'){
			cout << s[m +1] <<" ";
			m = s.find(a,m+1);//m接着找到下一处"="
		}
		if(s[m+1] == string::npos){//若等号后为空
			cout << 0 << " ";
		}
	}
	return 0;
}

样例啥的都能过啊，我感觉没啥问题