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