結果
問題 | No.611 Day of the Mountain |
ユーザー |
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提出日時 | 2017-12-11 00:51:15 |
言語 | C++14 (gcc 13.3.0 + boost 1.87.0) |
結果 |
WA
(最新)
AC
(最初)
|
実行時間 | - |
コード長 | 2,403 bytes |
コンパイル時間 | 954 ms |
コンパイル使用メモリ | 79,856 KB |
実行使用メモリ | 356,096 KB |
最終ジャッジ日時 | 2024-11-30 11:30:33 |
合計ジャッジ時間 | 3,139 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge3 |
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ファイルパターン | 結果 |
---|---|
sample | WA * 3 |
other | WA * 9 |
ソースコード
#include <iostream>#include <algorithm>#include <vector>using namespace std;int H, W, a[1009][1009], p[1009][1009], res[1009][1009], mod = 201712111;int main() {cin >> H >> W;for (int i = 0; i < H; i++) {for (int j = 0; j < W; j++) {char c; cin >> c;if (c == '?')a[i][j] = -1;else a[i][j] = (c - '0');p[i][j] = a[i][j];}}if (H < W) {for (int i = 0; i < max(H, W); i++) {for (int j = i + 1; j < max(H, W); j++) { swap(a[i][j], a[j][i]); swap(p[i][j], p[j][i]); }}swap(H, W);}for (int i = 0; i < H; i++) {for (int j = 0; j < W; j++) { if (p[i][j] == -1)p[i][j] = 1; res[i][j] = 100009; }}res[0][0] = p[0][0];for (int i = 0; i < H; i++) {for (int j = 0; j < W; j++) {if (i == 0 && j == 0)continue;if (i != 0)res[i][j] = min(res[i][j], res[i - 1][j] + p[i][j]);if (j != 0)res[i][j] = min(res[i][j], res[i][j - 1] + p[i][j]);}}cout << res[H - 1][W - 1] << endl;vector<vector<vector<long long>>>dp(H + 1, vector<vector<long long>>(W + 1, vector<long long>((1 << W), 0LL)));dp[0][0][1] = 1;for (int i = 0; i < H; i++) {for (int j = 0; j < W; j++) {for (int k = 0; k < (1 << W); k++) {if (dp[i][j][k] == 0)continue;int fx = i, fy = j + 1; if (fy == W) { fy = 0; fx++; }int bit[17]; for (int l = 0; l < W; l++) { if ((k&(1 << l)) != 0)bit[l] = 1; else bit[l] = 0; }bool U1 = true; if (j == 0)U1 = false; else { if (bit[j - 1] == 0)U1 = false; if (res[i][j - 1] + p[i][j] != res[i][j])U1 = false; }bool U2 = true; if (bit[j] == 0)U2 = false; else { if (res[i - 1][j] + p[i][j] != res[i][j])U2 = false; }if (a[i][j] == -1) {if (U1 == true || U2 == true) {dp[fx][fy][k | (1 << j)] += dp[i][j][k]; dp[fx][fy][k | (1 << j)] %= mod;dp[fx][fy][k - bit[j] * (1 << j)] += dp[i][j][k] * 8LL; dp[fx][fy][k - bit[j] * (1 << j)] %= mod;}else {dp[fx][fy][k - bit[j] * (1 << j)] += dp[i][j][k] * 9LL; dp[fx][fy][k - bit[j] * (1 << j)] %= mod;}}else {if (U1 == true || U2 == true) {dp[fx][fy][k | (1 << j)] += dp[i][j][k]; dp[fx][fy][k | (1 << j)] %= mod;}else {dp[fx][fy][k - bit[j] * (1 << j)] += dp[i][j][k] * 1LL; dp[fx][fy][k - bit[j] * (1 << j)] %= mod;}}}}}long long ret = 0;for (int i = (1 << (W - 1)); i < (1 << W); i++)ret += dp[H][0][i];cout << ret % mod << endl;return 0;}