diff --git a/207. Course Schedule.cpp b/207. Course Schedule.cpp
new file mode 100644
index 0000000..4a951e3
--- /dev/null
+++ b/207. Course Schedule.cpp	
@@ -0,0 +1,29 @@
+class Solution {
+public:
+    bool canFinish(int numCourses, vector<vector<int>>& prerequisites) {
+        vector<vector<int>> graph(numCourses);
+        vector<int> inDegree(numCourses, 0);
+        for (auto &p : prerequisites) {
+            int a = p[0], b = p[1];
+            graph[b].push_back(a);
+            inDegree[a]++;
+        }
+        queue<int> q;
+        for (int i = 0; i < numCourses; i++) {
+            if (inDegree[i] == 0) q.push(i);
+        }
+        int processed = 0;
+        while (!q.empty()) {
+            int u = q.front();
+            q.pop();
+            processed++;
+            for (int v : graph[u]) {
+                inDegree[v]--;
+                if (inDegree[v] == 0) {
+                    q.push(v);
+                }
+            }
+        }
+        return processed == numCourses;
+    }
+};
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