#include <iostream>
#include <vector>
#include <string>
#include <algorithm>
using namespace std;
struct BigInt {
vector<uint32_t> d;
BigInt() {}
void add_small(uint32_t v) {
uint32_t carry = v;
for (size_t i = 0; i < d.size() || carry; ++i) {
if (i == d.size()) d.push_back(0);
uint64_t cur = (uint64_t)d[i] + carry;
d[i] = cur;
carry = cur >> 32;
}
while (d.size() && d.back() == 0) d.pop_back();
}
void mul_small(uint32_t v) {
if (v == 1) return;
if (v == 0) { d.clear(); return; }
uint32_t carry = 0;
for (size_t i = 0; i < d.size() || carry; ++i) {
if (i == d.size()) d.push_back(0);
uint64_t cur = (uint64_t)d[i] * v + carry;
d[i] = cur;
carry = cur >> 32;
}
while (d.size() && d.back() == 0) d.pop_back();
}
void add_mul(const BigInt& a, uint32_t m) {
if (m == 0) return;
uint32_t carry = 0;
for (size_t i = 0; i < a.d.size() || carry; ++i) {
if (i == d.size()) d.push_back(0);
uint64_t cur = (uint64_t)d[i] + (i < a.d.size() ? (uint64_t)a.d[i] * m : 0) + carry;
d[i] = cur;
carry = cur >> 32;
}
while (d.size() && d.back() == 0) d.pop_back();
}
uint32_t div_mod(uint32_t base) {
if (base == 1) return 0;
uint32_t rem = 0;
for (int i = (int)d.size() - 1; i >= 0; i--) {
uint64_t cur = ((uint64_t)rem << 32) + d[i];
d[i] = cur / base;
rem = cur % base;
}
while (d.size() && d.back() == 0) d.pop_back();
return rem;
}
int bit_len() const {
if (d.empty()) return 0;
int bits = (d.size() - 1) * 32;
uint32_t last = d.back();
while (last) { bits++; last >>= 1; }
return bits;
}
string to_bin(int N) {
string s = "";
BigInt temp = *this;
for (int i = 0; i < N; ++i) {
uint32_t rem = temp.div_mod(2);
s += (char)('0' + rem);
}
reverse(s.begin(), s.end());
return s;
}
};
BigInt from_bin(const string& s) {
BigInt res;
for (int i = 0; i < (int)s.length(); ++i) {
res.mul_small(2);
if (s[i] == '1') res.add_small(1);
}
return res;
}
char to_char(int move) {
if (move == 0) return 'K';
if (move == 1) return 'P';
return 'N';
}
int from_char(char c) {
if (c == 'K') return 0;
if (c == 'P') return 1;
return 2;
}
int get_score(int moveA, int moveB) {
if (moveA == moveB) return 0;
if ((moveA + 2) % 3 == moveB) return 1;
return -1;
}
int main() {
ios_base::sync_with_stdio(false);
cin.tie(NULL);
string role_str;
if (!(cin >> role_str)) return 0;
bool is_algosia = (role_str == "Algosia");
int n, t;
cin >> n >> t;
while (t--) {
string my_str;
cin >> my_str;
BigInt Val = from_bin(my_str);
BigInt MulA; MulA.add_small(1);
BigInt MulB; MulB.add_small(1);
BigInt RecA, RecB;
int S = 0;
while (MulA.bit_len() <= n || MulB.bit_len() <= n) {
int baseA = (S == 0) ? 3 : (S == 1 ? 2 : 1);
int baseB = (S == 0) ? 3 : (S == 1 ? 1 : 2);
int remA = 0, remB = 0;
int moveA = 0, moveB = 0;
if (is_algosia) {
remA = Val.div_mod(baseA);
if (baseA == 3) moveA = remA;
else if (baseA == 2) moveA = (remA == 0 ? 0 : 2);
else moveA = 0;
cout << to_char(moveA) << "\n";
cout.flush();
char opp; cin >> opp;
moveB = from_char(opp);
if (baseB == 3) remB = moveB;
else if (baseB == 2) remB = (moveB == 0 ? 0 : 1);
else remB = 0;
RecB.add_mul(MulB, remB);
MulA.mul_small(baseA);
MulB.mul_small(baseB);
} else {
remB = Val.div_mod(baseB);
if (baseB == 3) moveB = remB;
else if (baseB == 2) moveB = (remB == 0 ? 0 : 2);
else moveB = 0;
cout << to_char(moveB) << "\n";
cout.flush();
char opp; cin >> opp;
moveA = from_char(opp);
if (baseA == 3) remA = moveA;
else if (baseA == 2) remA = (moveA == 0 ? 0 : 1);
else remA = 0;
RecA.add_mul(MulA, remA);
MulA.mul_small(baseA);
MulB.mul_small(baseB);
}
S += get_score(moveA, moveB);
}
string ans = is_algosia ? RecB.to_bin(n) : RecA.to_bin(n);
cout << "! " << ans << "\n";
cout.flush();
}
return 0;
}
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 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 | #include <iostream> #include <vector> #include <string> #include <algorithm> using namespace std; struct BigInt { vector<uint32_t> d; BigInt() {} void add_small(uint32_t v) { uint32_t carry = v; for (size_t i = 0; i < d.size() || carry; ++i) { if (i == d.size()) d.push_back(0); uint64_t cur = (uint64_t)d[i] + carry; d[i] = cur; carry = cur >> 32; } while (d.size() && d.back() == 0) d.pop_back(); } void mul_small(uint32_t v) { if (v == 1) return; if (v == 0) { d.clear(); return; } uint32_t carry = 0; for (size_t i = 0; i < d.size() || carry; ++i) { if (i == d.size()) d.push_back(0); uint64_t cur = (uint64_t)d[i] * v + carry; d[i] = cur; carry = cur >> 32; } while (d.size() && d.back() == 0) d.pop_back(); } void add_mul(const BigInt& a, uint32_t m) { if (m == 0) return; uint32_t carry = 0; for (size_t i = 0; i < a.d.size() || carry; ++i) { if (i == d.size()) d.push_back(0); uint64_t cur = (uint64_t)d[i] + (i < a.d.size() ? (uint64_t)a.d[i] * m : 0) + carry; d[i] = cur; carry = cur >> 32; } while (d.size() && d.back() == 0) d.pop_back(); } uint32_t div_mod(uint32_t base) { if (base == 1) return 0; uint32_t rem = 0; for (int i = (int)d.size() - 1; i >= 0; i--) { uint64_t cur = ((uint64_t)rem << 32) + d[i]; d[i] = cur / base; rem = cur % base; } while (d.size() && d.back() == 0) d.pop_back(); return rem; } int bit_len() const { if (d.empty()) return 0; int bits = (d.size() - 1) * 32; uint32_t last = d.back(); while (last) { bits++; last >>= 1; } return bits; } string to_bin(int N) { string s = ""; BigInt temp = *this; for (int i = 0; i < N; ++i) { uint32_t rem = temp.div_mod(2); s += (char)('0' + rem); } reverse(s.begin(), s.end()); return s; } }; BigInt from_bin(const string& s) { BigInt res; for (int i = 0; i < (int)s.length(); ++i) { res.mul_small(2); if (s[i] == '1') res.add_small(1); } return res; } char to_char(int move) { if (move == 0) return 'K'; if (move == 1) return 'P'; return 'N'; } int from_char(char c) { if (c == 'K') return 0; if (c == 'P') return 1; return 2; } int get_score(int moveA, int moveB) { if (moveA == moveB) return 0; if ((moveA + 2) % 3 == moveB) return 1; return -1; } int main() { ios_base::sync_with_stdio(false); cin.tie(NULL); string role_str; if (!(cin >> role_str)) return 0; bool is_algosia = (role_str == "Algosia"); int n, t; cin >> n >> t; while (t--) { string my_str; cin >> my_str; BigInt Val = from_bin(my_str); BigInt MulA; MulA.add_small(1); BigInt MulB; MulB.add_small(1); BigInt RecA, RecB; int S = 0; while (MulA.bit_len() <= n || MulB.bit_len() <= n) { int baseA = (S == 0) ? 3 : (S == 1 ? 2 : 1); int baseB = (S == 0) ? 3 : (S == 1 ? 1 : 2); int remA = 0, remB = 0; int moveA = 0, moveB = 0; if (is_algosia) { remA = Val.div_mod(baseA); if (baseA == 3) moveA = remA; else if (baseA == 2) moveA = (remA == 0 ? 0 : 2); else moveA = 0; cout << to_char(moveA) << "\n"; cout.flush(); char opp; cin >> opp; moveB = from_char(opp); if (baseB == 3) remB = moveB; else if (baseB == 2) remB = (moveB == 0 ? 0 : 1); else remB = 0; RecB.add_mul(MulB, remB); MulA.mul_small(baseA); MulB.mul_small(baseB); } else { remB = Val.div_mod(baseB); if (baseB == 3) moveB = remB; else if (baseB == 2) moveB = (remB == 0 ? 0 : 2); else moveB = 0; cout << to_char(moveB) << "\n"; cout.flush(); char opp; cin >> opp; moveA = from_char(opp); if (baseA == 3) remA = moveA; else if (baseA == 2) remA = (moveA == 0 ? 0 : 1); else remA = 0; RecA.add_mul(MulA, remA); MulA.mul_small(baseA); MulB.mul_small(baseB); } S += get_score(moveA, moveB); } string ans = is_algosia ? RecB.to_bin(n) : RecA.to_bin(n); cout << "! " << ans << "\n"; cout.flush(); } return 0; } |
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