diff --git a/P1879.cpp b/P1879.cpp
new file mode 100644
index 0000000..74e150e
--- /dev/null
+++ b/P1879.cpp
@@ -0,0 +1,56 @@
+#include <bits/stdc++.h>
+#define int long long
+const int mod = 100000000;
+using namespace std;
+int m, n;
+int aa[15];
+int dp[15][10000];
+bool check(int i, int line)
+{
+    if ((i << 1 | i >> 1) & i) // 行内无相邻
+        return 0;
+    return (aa[line] & i) == i; // 满足种植条件
+}
+bool check(int a, int b, int line)
+{
+    if (!check(a, line) || !check(b, line - 1))
+        return 0;
+    else
+        return !(a & b);
+}
+signed main()
+{
+    scanf("%lld%lld", &m, &n);
+    for (int i = 1; i <= m; ++i)
+    {
+        for (int j = 1, a; j <= n; ++j)
+        {
+            scanf("%lld", &a);
+            aa[i] <<= 1, aa[i] += a;
+        }
+    }
+    for (int j = 0; j < (1 << n); ++j)
+        if (check(j, 0))
+            dp[0][j] = 1;
+    for (int i = 1; i <= m; ++i)
+    {
+        for (int j = 0; j < (1 << n); ++j)
+        {
+            if (check(j, i))
+            {
+                for (int jj = 0; jj < (1 << n); ++jj)
+                {
+                    if (check(j, jj, i))
+                    {
+                        dp[i][j] = (dp[i - 1][jj] + dp[i][j]) % mod;
+                    }
+                }
+            }
+        }
+    }
+    int ans = 0;
+    for (int j = 0; j < (1 << n); ++j)
+        ans = (dp[m][j] + ans) % mod;
+    printf("%lld\n", ans);
+    return 0;
+}
\ No newline at end of file