diff --git a/pset10/sort.c b/pset10/sort.c
new file mode 100644
index 0000000..cb26834
--- /dev/null
+++ b/pset10/sort.c
@@ -0,0 +1,38 @@
+#include <stdio.h>
+
+void bubbleSort(int a[], int n);
+
+//输出数组中所有元素
+void outputData(int data[], int elementCount);
+
+int main() {
+  int n, i, num[10010];
+
+  scanf("%d", &n);
+  for (i = 0; i < n; i++)
+    scanf("%d", &num[i]);
+  bubbleSort(num, n);
+  outputData(num, n);
+  return 0;
+}
+
+/* 请在这里填写答案 */
+void bubbleSort(int a[], int n) {
+  int tmp;
+  for (int i = 0; i < n - 1; i++) {
+    for (int j = 0; j < n - 1; j++) {
+      if (a[j] > a[j + 1]) {
+        tmp = a[j];
+        a[j] = a[j + 1];
+        a[j + 1] = tmp;
+      }
+    }
+  }
+}
+
+void outputData(int data[], int elementCount) {
+  for (int i = 0; i < elementCount - 1; i++) {
+    printf("%d ", data[i]);
+  }
+  printf("%d\n", data[elementCount - 1]);
+}