Created
February 19, 2017 17:29
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#include <cmath> | |
#include <cstdio> | |
#include <vector> | |
#include <iostream> | |
#include <algorithm> | |
using namespace std; | |
inline bool match(const string& s, string pattern) { | |
int i = 0; | |
while (i + pattern.size() - 1 < s.size()) { | |
if (s[i] == '0' || s.substr(i, pattern.size()) != pattern) { | |
return false; | |
} | |
i += pattern.size(); | |
reverse(begin(pattern), end(pattern)); | |
int carry = 1; | |
for (int j = 0; j < pattern.size(); ++j) { | |
if (pattern[j] + carry > '9') { | |
pattern[j] = '0'; | |
} else { | |
pattern[j]++; | |
carry = 0; | |
break; | |
} | |
} | |
if (carry != 0) { | |
pattern += '1'; | |
} | |
reverse(begin(pattern), end(pattern)); | |
} | |
return i == s.size(); | |
} | |
inline string solve(const string& s) { | |
for (int i = 1; i <= s.size()/2; ++i) { | |
if (match(s, s.substr(0, i))) { | |
return "YES " + s.substr(0, i); | |
} | |
} | |
return "NO"; | |
} | |
int main() { | |
ios_base::sync_with_stdio(0); | |
int q; | |
cin >> q; | |
while (q --> 0) { | |
string s; | |
cin >> s; | |
cout << solve(s) << endl; | |
} | |
return 0; | |
} |
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