auto save

100000.py

+import time
+s = time.time()
+print(s)
+
+for a in range(0,1000):
+    for b in range(0,1000):  
+        c = 1000-a-b
+        if a+b+c == 1000 and a**2 + b**2 == c**2:
+            print(a,b,c)
+
+e = time.time()
+print(e)
+
+jieguo = e-s
+print(jieguo)

1000000000.py

+import time
+s = time.time()
+print(s)
+
+for a in range(0,1000):
+    for b in range(0,1000):  
+        for c in range(0,1000):
+           if a+b+c == 1000 and a**2 + b**2 == c**2:
+               print(a,b,c)
+
+e = time.time()
+print(e)
+
+jieguo = e-s
+print(jieguo)
+
+
+
+
+
+
+
+
+
+

a.py

+import time
+s = time.time()
+print(s)
+list1 = []
+for a in range(0,1000):
+    for b in range(0,300):  
+        list1.append(1)
+
+
+e = time.time()
+print(e)
+
+jieguo = e-s
+print(jieguo)
+

insert_.py

+import time
+s = time.time()
+print(s)
+list1 = []
+for a in range(0,1000):
+    for b in range(0,1000):  
+        list1.insert(0,1)
+
+
+e = time.time()
+print(e)
+
+jieguo = e-s
+print(jieguo)
+
+
+
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+
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+

mppx.py

+a=[9,8,7,99,78,67,98,23,34,56,99,45,79,876,68,87,56,567,98,987,8]
+for i in range(0,20):
+    for j in range(0,20):
+       if a[j]>a[j+1]: 
+           a[j],a[j+1]=a[j+1],a[j]
+print(a)
+
+
+