save project

1.py

+a=[2,1,5,4,3]
+n=len(a)
+count=0
+for i in range(n-1):
+    flag=1
+    for j in range(n-1):
+
+        if a[j] > a[j+1]:
+            flag=0
+            c=a[j]
+            a[j]=a[j+1]
+            a[j+1]=c
+    if flag==1:
+        #print("第",count,"轮的结果是:"a)
+        break
+    else:
+        count+=1
+        print("第",count,"轮的结果是:",a)
\ No newline at end of file