Submission #1171392
Source Code Expand
#include <algorithm> #include <array> #include <bitset> #include <cassert> #include <cmath> #include <complex> #include <cstdio> #include <cstring> #include <deque> #include <functional> #include <iomanip> #include <locale> #include <iostream> #include <map> #include <memory> #include <new> #include <numeric> #include <queue> #include <random> #include <set> #include <sstream> #include <string> #include <tuple> #include <unordered_map> #include <unordered_set> #include <utility> #include <vector> #define REP(i,n) for(int i=0;i<(int)(n);i++) #define ALL(x) (x).begin(),(x).end() using namespace std; using ll = long long; using ld = long double; template <typename T> T &chmin(T &a, const T &b) { return a = min(a, b); } template <typename T> T &chmax(T &a, const T &b) { return a = max(a, b); } template <typename T> int len(const T &x) { return x.size(); } template<typename T> vector<T> table(int n, T v) { return vector<T>(n, v); } template <class... Args> auto table(int n, Args... args) { auto val = table(args...); return vector<decltype(val)>(n, move(val)); } struct yes_no : numpunct<char> { string_type do_truename() const { return "Yes"; } string_type do_falsename() const { return "No"; } }; int main() { locale loc(locale(), new yes_no); cout << boolalpha << setprecision(12) << fixed; cout.imbue(loc); int A, B; cin >> A >> B; if (A == 0) { cout << "! " << string(B, '0') << endl; return 0; } if (A <= B) { cout << "Impossible" << endl; return 0; } const int N = A + B; int honest = 0, y = 0, n = 0; for (int i = 1; i < N; ++i) { cout << "? " << i << " " << honest << endl; string s; cin >> s; if (s == "Y") ++y; else ++n; if (n > y) { ++i; honest = i; y = 0; n = 0; } } vector<int> res(N); res[honest] = 1; REP(i,N) { if (i == honest) continue; cout << "? " << honest << " " << i << endl; string s; cin >> s; if (s == "Y") res[i] = 1; else res[i] = 0; } cout << "! "; REP(i,N) cout << res[i]; cout << endl; return 0; }
Submission Info
Submission Time | |
---|---|
Task | F - HonestOrUnkind |
User | asi1024 |
Language | C++14 (GCC 5.4.1) |
Score | 1300 |
Code Size | 2181 Byte |
Status | AC |
Exec Time | 310 ms |
Memory | 844 KB |
Judge Result
Set Name | All | ||
---|---|---|---|
Score / Max Score | 1300 / 1300 | ||
Status |
|
Set Name | Test Cases |
---|---|
All | 000.txt, 001.txt, 002.txt, 003.txt, 004.txt, 005.txt, 006.txt, 007.txt, 008.txt, 009.txt, 010.txt, 011.txt, 012.txt, 013.txt, 014.txt, 015.txt, 016.txt, 017.txt, 018.txt, 019.txt, 020.txt, 021.txt, 022.txt, 023.txt, 024.txt, 025.txt, 026.txt, 027.txt, 028.txt, 029.txt, 030.txt, 031.txt, 032.txt, 033.txt, 034.txt, 035.txt, 036.txt, 037.txt, 038.txt, 039.txt, 040.txt, 041.txt, 042.txt, 043.txt, 044.txt, 045.txt, 046.txt, 047.txt, 048.txt, 049.txt, 050.txt, 051.txt, 052.txt, 053.txt, 054.txt, 055.txt, 056.txt, 057.txt, 058.txt, 059.txt, 060.txt, 061.txt, 062.txt, 063.txt, 064.txt, 065.txt, 066.txt, 067.txt, 068.txt, 069.txt, 070.txt, 071.txt, 072.txt, 073.txt, 074.txt, 075.txt, 076.txt, 077.txt, 078.txt, 079.txt, 080.txt, 081.txt, 082.txt, 083.txt, 084.txt, 085.txt, 086.txt, 087.txt, 088.txt, 089.txt, 090.txt, 091.txt, 092.txt, 093.txt, 094.txt, 095.txt, 096.txt, 097.txt, 098.txt, 099.txt, 100.txt, 101.txt, 102.txt, 103.txt, 104.txt, 105.txt, 106.txt, 107.txt, 108.txt, 109.txt, 110.txt, 111.txt, 112.txt, 113.txt, 114.txt, 115.txt, 116.txt, 117.txt, 118.txt, 119.txt, 120.txt, 121.txt, 122.txt, 123.txt, 124.txt, 125.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
000.txt | AC | 3 ms | 716 KB |
001.txt | AC | 3 ms | 720 KB |
002.txt | AC | 3 ms | 724 KB |
003.txt | AC | 3 ms | 592 KB |
004.txt | AC | 3 ms | 720 KB |
005.txt | AC | 3 ms | 720 KB |
006.txt | AC | 3 ms | 720 KB |
007.txt | AC | 3 ms | 720 KB |
008.txt | AC | 3 ms | 720 KB |
009.txt | AC | 4 ms | 724 KB |
010.txt | AC | 15 ms | 724 KB |
011.txt | AC | 307 ms | 716 KB |
012.txt | AC | 151 ms | 716 KB |
013.txt | AC | 3 ms | 716 KB |
014.txt | AC | 3 ms | 596 KB |
015.txt | AC | 3 ms | 720 KB |
016.txt | AC | 3 ms | 720 KB |
017.txt | AC | 3 ms | 720 KB |
018.txt | AC | 3 ms | 720 KB |
019.txt | AC | 3 ms | 724 KB |
020.txt | AC | 3 ms | 716 KB |
021.txt | AC | 3 ms | 720 KB |
022.txt | AC | 3 ms | 720 KB |
023.txt | AC | 14 ms | 720 KB |
024.txt | AC | 304 ms | 720 KB |
025.txt | AC | 147 ms | 720 KB |
026.txt | AC | 3 ms | 716 KB |
027.txt | AC | 3 ms | 724 KB |
028.txt | AC | 3 ms | 716 KB |
029.txt | AC | 3 ms | 724 KB |
030.txt | AC | 3 ms | 724 KB |
031.txt | AC | 3 ms | 720 KB |
032.txt | AC | 3 ms | 720 KB |
033.txt | AC | 3 ms | 716 KB |
034.txt | AC | 3 ms | 720 KB |
035.txt | AC | 4 ms | 720 KB |
036.txt | AC | 15 ms | 592 KB |
037.txt | AC | 309 ms | 720 KB |
038.txt | AC | 157 ms | 724 KB |
039.txt | AC | 3 ms | 648 KB |
040.txt | AC | 3 ms | 724 KB |
041.txt | AC | 3 ms | 720 KB |
042.txt | AC | 3 ms | 720 KB |
043.txt | AC | 3 ms | 720 KB |
044.txt | AC | 3 ms | 648 KB |
045.txt | AC | 3 ms | 700 KB |
046.txt | AC | 3 ms | 596 KB |
047.txt | AC | 3 ms | 720 KB |
048.txt | AC | 4 ms | 720 KB |
049.txt | AC | 15 ms | 724 KB |
050.txt | AC | 286 ms | 720 KB |
051.txt | AC | 155 ms | 716 KB |
052.txt | AC | 3 ms | 720 KB |
053.txt | AC | 3 ms | 720 KB |
054.txt | AC | 3 ms | 652 KB |
055.txt | AC | 3 ms | 720 KB |
056.txt | AC | 3 ms | 720 KB |
057.txt | AC | 3 ms | 724 KB |
058.txt | AC | 3 ms | 716 KB |
059.txt | AC | 4 ms | 716 KB |
060.txt | AC | 4 ms | 692 KB |
061.txt | AC | 3 ms | 720 KB |
062.txt | AC | 16 ms | 592 KB |
063.txt | AC | 298 ms | 720 KB |
064.txt | AC | 151 ms | 720 KB |
065.txt | AC | 3 ms | 720 KB |
066.txt | AC | 3 ms | 648 KB |
067.txt | AC | 3 ms | 716 KB |
068.txt | AC | 3 ms | 716 KB |
069.txt | AC | 3 ms | 720 KB |
070.txt | AC | 3 ms | 720 KB |
071.txt | AC | 3 ms | 720 KB |
072.txt | AC | 3 ms | 720 KB |
073.txt | AC | 4 ms | 720 KB |
074.txt | AC | 4 ms | 720 KB |
075.txt | AC | 16 ms | 720 KB |
076.txt | AC | 295 ms | 720 KB |
077.txt | AC | 154 ms | 720 KB |
078.txt | AC | 3 ms | 720 KB |
079.txt | AC | 3 ms | 720 KB |
080.txt | AC | 3 ms | 724 KB |
081.txt | AC | 3 ms | 720 KB |
082.txt | AC | 3 ms | 720 KB |
083.txt | AC | 3 ms | 720 KB |
084.txt | AC | 3 ms | 720 KB |
085.txt | AC | 3 ms | 720 KB |
086.txt | AC | 3 ms | 692 KB |
087.txt | AC | 4 ms | 724 KB |
088.txt | AC | 16 ms | 724 KB |
089.txt | AC | 310 ms | 844 KB |
090.txt | AC | 141 ms | 720 KB |
091.txt | AC | 3 ms | 648 KB |
092.txt | AC | 3 ms | 720 KB |
093.txt | AC | 3 ms | 720 KB |
094.txt | AC | 3 ms | 720 KB |
095.txt | AC | 3 ms | 720 KB |
096.txt | AC | 3 ms | 720 KB |
097.txt | AC | 3 ms | 720 KB |
098.txt | AC | 3 ms | 720 KB |
099.txt | AC | 4 ms | 720 KB |
100.txt | AC | 4 ms | 656 KB |
101.txt | AC | 16 ms | 692 KB |
102.txt | AC | 297 ms | 724 KB |
103.txt | AC | 144 ms | 588 KB |
104.txt | AC | 3 ms | 720 KB |
105.txt | AC | 3 ms | 716 KB |
106.txt | AC | 3 ms | 720 KB |
107.txt | AC | 3 ms | 720 KB |
108.txt | AC | 3 ms | 720 KB |
109.txt | AC | 3 ms | 720 KB |
110.txt | AC | 3 ms | 668 KB |
111.txt | AC | 3 ms | 724 KB |
112.txt | AC | 3 ms | 724 KB |
113.txt | AC | 3 ms | 720 KB |
114.txt | AC | 15 ms | 592 KB |
115.txt | AC | 305 ms | 720 KB |
116.txt | AC | 155 ms | 720 KB |
117.txt | AC | 3 ms | 720 KB |
118.txt | AC | 3 ms | 720 KB |
119.txt | AC | 3 ms | 724 KB |
120.txt | AC | 3 ms | 724 KB |
121.txt | AC | 3 ms | 720 KB |
122.txt | AC | 3 ms | 720 KB |
123.txt | AC | 3 ms | 720 KB |
124.txt | AC | 3 ms | 724 KB |
125.txt | AC | 3 ms | 720 KB |