mirror of
https://git.sb/baoshuo/OI-codes.git
synced 2024-12-26 04:31:58 +00:00
27 lines
886 B (Stored with Git LFS)
C++
27 lines
886 B (Stored with Git LFS)
C++
#include "testlib.h"
|
|
|
|
#include <bits/stdc++.h>
|
|
using namespace std;
|
|
string S, T, f, g;
|
|
|
|
int main(int argc, char* argv[]) {
|
|
registerTestlibCmd(argc, argv);
|
|
S = inf.readWord(), T = inf.readWord();
|
|
if (S.length() != T.length()) ans.quitf(_wa, "Wrong data.");
|
|
int n = S.length();
|
|
f = ans.readWord("YES|NO"), g = ouf.readWord("YES|NO");
|
|
if (f != g) {
|
|
if (f == "YES") quitf(_wa, "Participant did not find the solution, while jury did.");
|
|
}
|
|
if (g == "NO") quitf(_ok, "OK.");
|
|
int m = ouf.readInt(0, 8 * n);
|
|
while (m--) {
|
|
int l = ouf.readInt(1, n), r = ouf.readInt(l, n);
|
|
int x = count(S.begin() + l - 1, S.begin() + r, '1') & 1;
|
|
if (x) quitf(_wa, "Wrong solution.");
|
|
reverse(S.begin() + l - 1, S.begin() + r);
|
|
}
|
|
if (S != T) quitf(_wa, "Wrong solution.");
|
|
quitf(_ok, "OK.");
|
|
}
|