-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathE.cpp
More file actions
68 lines (59 loc) · 1.7 KB
/
E.cpp
File metadata and controls
68 lines (59 loc) · 1.7 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using ld = long double;
#define rep(i, a, b) for (auto i = (a); i < (b); ++i)
#define per(i, a, b) for (auto i = (b); i-- > (a); )
#define all(x) begin(x), end(x)
#define rall(x) (x).rbegin(), (x).rend()
#define sz(x) int((x).size())
#define lb(x...) lower_bound(x)
#define ub(x...) upper_bound(x)
template<class T> bool ckmin(T& a, const T& b) { return a > b ? a = b, 1 : 0; }
template<class T> bool ckmax(T& a, const T& b) { return a < b ? a = b, 1 : 0; }
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
const int N = 1 << 17;
string s[N];
bool can[10];
signed main() {
ios::sync_with_stdio(false);
cin.tie(nullptr);
int n; cin >> n;
rep(i, 0, n) cin >> s[i];
rep(i, 0, n) {
if (!i || sz(s[i]) > sz(s[i - 1])) {
if (s[i][0] == '?') s[i][0] = '1';
rep(j, 1, sz(s[i])) if (s[i][j] == '?') s[i][j] = '0';
} else if (sz(s[i - 1]) > sz(s[i])) return cout << "NO", 0;
else {
bool flip_point = 0;
int pos = sz(s[i]);
rep(j, 0, sz(s[i])) {
if (s[i][j] != '?' && s[i][j] != s[i - 1][j]) {
if (s[i][j] > s[i - 1][j]) flip_point = true;
pos = j + 1;
break;
}
}
rep(j, pos, sz(s[i])) if (s[i][j] == '?') s[i][j] = '0';
if (flip_point) {
rep(j, 0, pos) if (s[i][j] == '?') s[i][j] = s[i - 1][j];
} else {
bool changed = false;
per(j, 0, pos) {
if (s[i][j] == '?') {
if (changed) s[i][j] = s[i - 1][j];
else if (s[i - 1][j] == '9') s[i][j] = '0';
else {
s[i][j] = s[i - 1][j] + 1;
changed = true;
}
}
}
}
if (s[i] <= s[i - 1]) return cout << "NO", 0;
}
}
cout << "YES\n";
rep(i, 0, n) cout << s[i] << '\n';
}