Fifth day Python learning record

While loop

#第50次不打印, 第60-80次 prints the square of the corresponding value

1Count =02 3  whileCount <= 100:4     ifCount = = 50:5         Pass6     elifCount >= 60 andCount <=80:7         Print(count*count)8     Else:9         Print("Loop", Count)Ten  OneCount + = 1 A  - Print("------Loop is ended-------")

Dead loop (Dead Loop)

Count = 0 while true:#true itself is true    print("  Forever-------", Count)        + = 1

Break is used to completely end a loop, jumping out of the loop body to execute the statement behind the ring continue just terminates the loop, then executes the loop behind it.

 count = 0  while  count <= 100:  print  ("    Span style= "COLOR: #800000" >loop   " ,count)  if  count = = 5:  break   count  + = 1print  ( Span style= "COLOR: #800000" > " ------out of loop------- " ) 

Count = 0 while Count <=:    print("", Count)    if count = =5        :continue    + = 1print ("------out of loop-------")

0-100 loops, skipping 6 to 94

Count = 0 while Count <=:    + = 1    if and Count <:          continue    print("", Count)Print ("------out of loop-------")

Fifth day Python learning record