#include <bits/stdc++.h>

/* strict input checker */

template<typename Integer = int> Integer read_int() {
	static_assert(std::numeric_limits<Integer>::is_specialized);
	int c = getchar(), sign = 0;
	Integer res = 0;
	if (c == '-') sign = 1, c = getchar();
	assert('0' <= c && c <= '9');
	if (sign) assert(c != '0');
	res = c - '0';
	while (1) {
		c = getchar();
		if (c < '0' || c > '9') break;
		assert(res < std::numeric_limits<Integer>::max() / 10); // avoid overflow
		assert(res); // no leading-zero
		res = res * 10 + (c - '0');
	}
	ungetc(c, stdin);
	return sign ? -res : res;
}
void read_linebreak() {
	int c = getchar();
	if (c == '\r') c = getchar();
	assert(c == '\n');
}

int main() {
	std::string s;
	while (1) {
		int c = getchar();
		if (c == '?' || (c >= '0' && c <= '9')) s.push_back(c);
		else {
			ungetc(c, stdin);
			break;
		}
	}
	read_linebreak();
	
	assert(1 <= s.size() && s.size() <= 100000);
	
	int d = read_int();
	read_linebreak();
	
	assert(0 <= d && d <= 9);
	
	assert(getchar() == EOF);
	return 0;
}