이 제출은 이전 버전의 oj.uz에서 채점하였습니다. 현재는 제출 당시와는 다른 서버에서 채점을 하기 때문에, 다시 제출하면 결과가 달라질 수도 있습니다.
#pragma GCC optimize("Ofast,unroll-loops")
#pragma GCC target("avx,avx2,sse,sse2,ssse3,sse4,fma,abm,tune=native")
#include <bits/stdc++.h>
#define ll long long
#define pii pair<int, int>
#define pll pair<ll, ll>
#define F first
#define S second
using namespace std;
ll dp[10][66][66][331], pre[11][66][331], sum[66][331];
int cost[66][66][66], cost223[66][66][331], cost23[66][331], cost3[331], can[11][331];
const int s2 = 66, s3 = 241;
string mp2[s2], mp3[s3];
int _cost(string s, string t)
{
int a = -1, b = -1;
for (auto c : t)
{
if (c == 'x')
(a == -1 ? a : b) = 10;
else if (c == '/')
b = 10 - a;
else if (isdigit(c))
(a == -1 ? a : b) = c - '0';
if (b >= 0)
break;
}
a = max(0, a), b = max(0, b);
if (s[0] == 'x')
return 10 + a + b;
else if (s[1] == '/')
return 10 + a;
else
return s[0] + s[1] - 2 * '0';
}
bool match(string s, string t)
{
for (int i = 0; i < s.size(); i++)
if (s[i] != t[i] && s[i] != '?')
return 0;
return 1;
}
void solve()
{
string s;
int n, ans[13] = {};
cin >> n >> s;
for (int i = 1; i <= n; i++)
cin >> ans[i + 2];
dp[0][0][0][0] = 1;
for (int i = 1; i <= n - 1; i++)
for (int j = 0; j < s2; j++)
for (int sc = 0; sc <= 330; sc++)
pre[i][j][sc] = sum[j][sc] = 0;
for (int i = 0; i <= n - 2; i++)
{
string t = s.substr(2 * i, 2);
for (int l = 0; l < s2; l++)
can[i][l] = match(t, mp2[l]);
}
for (int i = 0; i <= n - 2; i++)
for (int j = 0; j < s2; j++)
for (int k = 0; k < s2; k++)
if (j == 65 && k == 65)
{
for (int sc = 0; sc <= 330; sc++)
{
if (i > 0 && can[i - 1][k])
dp[i][j][k][sc] += pre[i][j][sc];
if (dp[i][j][k][sc] != 0)
for (int l = 0; l < s2; l++)
if (can[i][l] && (sc + cost[j][k][l] == ans[i + 1] || ans[i + 1] == -1))
dp[i + 1][k][l][sc + cost[j][k][l]] += dp[i][j][k][sc];
dp[i][j][k][sc] = 0;
}
}
else
{
for (int sc = 0; sc <= 330; sc++)
{
if (i > 0 && can[i - 1][k])
dp[i][j][k][sc] += pre[i][j][sc];
if (dp[i][j][k][sc] != 0)
if (sc + cost[j][k][0] == ans[i + 1] || ans[i + 1] == -1)
pre[i + 1][k][sc + cost[j][k][0]] += dp[i][j][k][sc];
dp[i][j][k][sc] = 0;
}
}
ll res = 0;
for (int l = 0; l < s3; l++)
can[n - 1][l] = match(s.substr(2 * n - 2, 3), mp3[l]);
for (int j = 0; j < s2; j++)
for (int k = 0; k < s2; k++)
if (j == 65 && k == 65)
{
for (int sc = 0; sc <= 330; sc++)
{
if (can[n - 2][k])
dp[n - 1][j][k][sc] += pre[n - 1][j][sc];
if (dp[n - 1][j][k][sc] != 0)
for (int l = 0; l < s3; l++)
if (can[n - 1][l])
{
int an2 = cost223[j][k][l], an1 = an2 + cost23[k][l], an = an1 + cost3[l];
if ((sc + an2 == ans[n] || ans[n] == -1) &&
(sc + an1 == ans[n + 1] || ans[n + 1] == -1) &&
(sc + an == ans[n + 2] || ans[n + 2] == -1))
res += dp[n - 1][j][k][sc];
}
dp[n - 1][j][k][sc] = 0;
}
}
else
{
for (int sc = 0; sc <= 330; sc++)
{
if (can[n - 2][k])
dp[n - 1][j][k][sc] += pre[n - 1][j][sc];
if (dp[n - 1][j][k][sc] != 0)
{
int an2 = cost223[j][k][0];
if (dp[n - 1][j][k][sc] != 0 &&
(sc + an2 == ans[n] || ans[n] == -1))
sum[k][sc + an2] += dp[n - 1][j][k][sc];
}
dp[n - 1][j][k][sc] = 0;
}
}
for (int k = 0; k < s2; k++)
for (int sc = 0; sc <= 330; sc++)
if (sum[k][sc] != 0)
for (int l = 0; l < s3; l++)
if (can[n - 1][l])
{
int an1 = cost23[k][l], an = an1 + cost3[l];
if ((sc + an1 == ans[n + 1] || ans[n + 1] == -1) &&
(sc + an == ans[n + 2] || ans[n + 2] == -1))
res += sum[k][sc];
}
cout << res << '\n';
}
signed main()
{
ios::sync_with_stdio(0);
cin.tie(0), cout.tie(0);
int idx = 0;
for (int i = 0; i <= 10; i++)
for (int j = 0; j <= 10 - i; j++)
{
string s = (i == 10 ? "x-" : (i + j == 10 ? string(1, '0' + i) + "/" : string(1, '0' + i) + string(1, '0' + j)));
mp2[idx] = s;
idx++;
}
idx = 0;
for (int i = 0; i <= 10; i++)
for (int j = 0; j <= (i == 10 ? 10 : 10 - i); j++)
for (int k = 0; k <= (i == 10 ? (j == 10 ? 10 : 10 - j) : (i + j == 10 ? 10 : 0)); k++)
{
string s = (i == 10 ? "x" : string(1, '0' + i)) +
(j == 10 ? "x" : string(1, '0' + j)) +
(k == 10 ? "x" : string(1, '0' + k));
if (i < 10 && i + j == 10)
s[1] = '/';
if (i == 10 && j < 10 && j + k == 10)
s[2] = '/';
if (i + j < 10)
s[2] = '-';
mp3[idx] = s;
idx++;
}
for (int j = 0; j < s2; j++)
for (int k = 0; k < s2; k++)
for (int l = 0; l < s2; l++)
{
cost[j][k][l] = _cost(mp2[j], mp2[k] + mp2[l]);
}
for (int j = 0; j < s2; j++)
for (int k = 0; k < s2; k++)
for (int l = 0; l < s3; l++)
cost223[j][k][l] = _cost(mp2[j], mp2[k] + mp3[l]);
for (int k = 0; k < s2; k++)
for (int l = 0; l < s3; l++)
cost23[k][l] = _cost(mp2[k], mp3[l]);
for (int l = 0; l < s3; l++)
{
int &an = cost3[l];
if (mp3[l][1] == '/')
{
an += 10;
if (mp3[l][2] != '-')
an += (mp3[l][2] == 'x' ? 10 : mp3[l][2] - '0');
}
else
{
an += (mp3[l][0] == 'x' ? 10 : mp3[l][0] - '0');
if (mp3[l][2] == '/')
an += 10;
else
{
an += (mp3[l][1] == 'x' ? 10 : mp3[l][1] - '0');
if (mp3[l][2] != '-')
an += (mp3[l][2] == 'x' ? 10 : mp3[l][2] - '0');
}
}
}
cerr << "start\n";
int q;
cin >> q;
while (q--)
solve();
}
컴파일 시 표준 에러 (stderr) 메시지
In file included from /usr/include/x86_64-linux-gnu/c++/10/bits/gthr.h:148,
from /usr/include/c++/10/ext/atomicity.h:35,
from /usr/include/c++/10/bits/ios_base.h:39,
from /usr/include/c++/10/ios:42,
from /usr/include/c++/10/istream:38,
from /usr/include/c++/10/sstream:38,
from /usr/include/c++/10/complex:45,
from /usr/include/c++/10/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
from bow.cpp:3:
/usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:102:1: error: attribute value 'tune=native' was already specified in 'target' attribute
102 | __gthrw(pthread_once)
| ^~~~~~~
/usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:102:1: error: attribute value 'tune=native' was already specified in 'target' attribute
/usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:103:1: error: attribute value 'tune=native' was already specified in 'target' attribute
103 | __gthrw(pthread_getspecific)
| ^~~~~~~
/usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:103:1: error: attribute value 'tune=native' was already specified in 'target' attribute
/usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:104:1: error: attribute value 'tune=native' was already specified in 'target' attribute
104 | __gthrw(pthread_setspecific)
| ^~~~~~~
/usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:104:1: error: attribute value 'tune=native' was already specified in 'target' attribute
/usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:106:1: error: attribute value 'tune=native' was already specified in 'target' attribute
106 | __gthrw(pthread_create)
| ^~~~~~~
/usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:106:1: error: attribute value 'tune=native' was already specified in 'target' attribute
/usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:107:1: error: attribute value 'tune=native' was already specified in 'target' attribute
107 | __gthrw(pthread_join)
| ^~~~~~~
/usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:107:1: error: attribute value 'tune=native' was already specified in 'target' attribute
/usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:108:1: error: attribute value 'tune=native' was already specified in 'target' attribute
108 | __gthrw(pthread_equal)
| ^~~~~~~
/usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:108:1: error: attribute value 'tune=native' was already specified in 'target' attribute
/usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:109:1: error: attribute value 'tune=native' was already specified in 'target' attribute
109 | __gthrw(pthread_self)
| ^~~~~~~
/usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:109:1: error: attribute value 'tune=native' was already specified in 'target' attribute
/usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:110:1: error: attribute value 'tune=native' was already specified in 'target' attribute
110 | __gthrw(pthread_detach)
| ^~~~~~~
/usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:110:1: error: attribute value 'tune=native' was already specified in 'target' attribute
/usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:112:1: error: attribute value 'tune=native' was already specified in 'target' attribute
112 | __gthrw(pthread_cancel)
| ^~~~~~~
/usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:112:1: error: attribute value 'tune=native' was already specified in 'target' attribute
/usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:114:1: error: attribute value 'tune=native' was already specified in 'target' attribute
114 | __gthrw(sched_yield)
| ^~~~~~~
/usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:114:1: error: attribute value 'tune=native' was already specified in 'target' attribute
/usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:116:1: error: attribute value 'tune=native' was already specified in 'target' attribute
116 | __gthrw(pthread_mutex_lock)
| ^~~~~~~
/usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:116:1: error: attribute value 'tune=native' was already specified in 'target' attribute
/usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:117:1: error: attribute value 'tune=native' was already specified in 'target' attribute
117 | __gthrw(pthread_mutex_trylock)
| ^~~~~~~
/usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:117:1: error: attribute value 'tune=native' was already specified in 'target' attribute
/usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:119:1: error: attribute value 'tune=native' was already specified in 'target' attribute
119 | __gthrw(pthread_mutex_timedlock)
| ^~~~~~~
/usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:119:1: error: attribute value 'tune=native' was already specified in 'target' attribute
/usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:121:1: error: attribute value 'tune=native' was already specified in 'target' attribute
121 | __gthrw(pthread_mutex_unlock)
| ^~~~~~~
/usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:121:1: error: attribute value 'tune=native' was already specified in 'target' attribute
/usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:122:1: error: attribute value 'tune=native' was already specified in 'target' attribute
122 | __gthrw(pthread_mutex_init)
| ^~~~~~~
/usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:122:1: error: attribute value 'tune=native' was already specified in 'target' attribute
/usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:123:1: error: attribute value 'tune=native' was already specified in 'target' attribute
123 | __gthrw(pthread_mutex_destroy)
| ^~~~~~~
/usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:123:1: error: attribute value 'tune=native' was already specified in 'target' attribute
/usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:125:1: error: attribute value 'tune=native' was already specified in 'target' attribute
125 | __gthrw(pthread_cond_init)
| ^~~~~~~
/usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:125:1: error: attribute value 'tune=native' was already specified in 'target' attribute
/usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:126:1: error: attribute value 'tune=native' was already specified in 'target' attribute
126 | __gthrw(pthread_cond_broadcast)
| ^~~~~~~
/usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:126:1: error: attribute value 'tune=native' was already specified in 'target' attribute
/usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:127:1: error: attribute value 'tune=native' was already specified in 'target' attribute
127 | __gthrw(pthread_cond_signal)
| ^~~~~~~
/usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:127:1: error: attribute value 'tune=native' was already specified in 'target' attribute
/usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:128:1: error: attribute value 'tune=native' was already specified in 'target' attribute
128 | __gthrw(pthread_cond_wait)
| ^~~~~~~
/usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:128:1: error: attribute value 'tune=native' was already specified in 'target' attribute
/usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:129:1: error: attribute value 'tune=native' was already specified in 'target' attribute
129 | __gthrw(pthread_cond_timedwait)
| ^~~~~~~
/usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:129:1: error: attribute value 'tune=native' was already specified in 'target' attribute
/usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:130:1: error: attribute value 'tune=native' was already specified in 'target' attribute
130 | __gthrw(pthread_cond_destroy)
| ^~~~~~~
/usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:130:1: error: attribute value 'tune=native' was already specified in 'target' attribute
/usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:132:1: error: attribute value 'tune=native' was already specified in 'target' attribute
132 | __gthrw(pthread_key_create)
| ^~~~~~~
/usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:132:1: error: attribute value 'tune=native' was already specified in 'target' attribute
/usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:133:1: error: attribute value 'tune=native' was already specified in 'target' attribute
133 | __gthrw(pthread_key_delete)
| ^~~~~~~
/usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:133:1: error: attribute value 'tune=native' was already specified in 'target' attribute
/usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:134:1: error: attribute value 'tune=native' was already specified in 'target' attribute
134 | __gthrw(pthread_mutexattr_init)
| ^~~~~~~
/usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:134:1: error: attribute value 'tune=native' was already specified in 'target' attribute
/usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:135:1: error: attribute value 'tune=native' was already specified in 'target' attribute
135 | __gthrw(pthread_mutexattr_settype)
| ^~~~~~~
/usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:135:1: error: attribute value 'tune=native' was already specified in 'target' attribute
/usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:136:1: error: attribute value 'tune=native' was already specified in 'target' attribute
136 | __gthrw(pthread_mutexattr_destroy)
| ^~~~~~~
/usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:136:1: error: attribute value 'tune=native' was already specified in 'target' attribute
/usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:237:10: error: attribute value 'tune=native' was already specified in 'target' attribute
237 | __gthrw2(__gthrw_(__pthread_key_create),
| ^~~~~~~~
/usr/include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:237:10: error: attribute value 'tune=native' was already specified in 'target' attribute
/usr/include/c++/10/shared_mutex:73:3: error: attribute value 'tune=native' was already specified in 'target' attribute
73 | _GLIBCXX_GTHRW(rwlock_rdlock)
| ^~~~~~~~~~~~~~
/usr/include/c++/10/shared_mutex:73:3: error: attribute value 'tune=native' was already specified in 'target' attribute
/usr/include/c++/10/shared_mutex:74:3: error: attribute value 'tune=native' was already specified in 'target' attribute
74 | _GLIBCXX_GTHRW(rwlock_tryrdlock)
| ^~~~~~~~~~~~~~
/usr/include/c++/10/shared_mutex:74:3: error: attribute value 'tune=native' was already specified in 'target' attribute
/usr/include/c++/10/shared_mutex:75:3: error: attribute value 'tune=native' was already specified in 'target' attribute
75 | _GLIBCXX_GTHRW(rwlock_wrlock)
| ^~~~~~~~~~~~~~
/usr/include/c++/10/shared_mutex:75:3: error: attribute value 'tune=native' was already specified in 'target' attribute
/usr/include/c++/10/shared_mutex:76:3: error: attribute value 'tune=native' was already specified in 'target' attribute
76 | _GLIBCXX_GTHRW(rwlock_trywrlock)
| ^~~~~~~~~~~~~~
/usr/include/c++/10/shared_mutex:76:3: error: attribute value 'tune=native' was already specified in 'target' attribute
/usr/include/c++/10/shared_mutex:77:3: error: attribute value 'tune=native' was already specified in 'target' attribute
77 | _GLIBCXX_GTHRW(rwlock_unlock)
| ^~~~~~~~~~~~~~
/usr/include/c++/10/shared_mutex:77:3: error: attribute value 'tune=native' was already specified in 'target' attribute
/usr/include/c++/10/shared_mutex:91:4: error: attribute value 'tune=native' was already specified in 'target' attribute
91 | __gthrw(pthread_rwlock_timedrdlock);
| ^~~~~~~
/usr/include/c++/10/shared_mutex:91:4: error: attribute value 'tune=native' was already specified in 'target' attribute
/usr/include/c++/10/shared_mutex:101:4: error: attribute value 'tune=native' was already specified in 'target' attribute
101 | __gthrw(pthread_rwlock_timedwrlock);
| ^~~~~~~
/usr/include/c++/10/shared_mutex:101:4: error: attribute value 'tune=native' was already specified in 'target' attribute
bow.cpp: In function 'bool match(std::string, std::string)':
bow.cpp:42:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
42 | for (int i = 0; i < s.size(); i++)
| ~~^~~~~~~~~~