While loop 1
12345678910111213
x=10
while x>= 0:
x=x-1 #controller, otherwise 無限loop
if x%2:# %:Remainder, 餘數
x=-1
continue #go back to top
if x==4:
break #end/exit loop
print(x)
else:
print("This line will run when while loop is false.")
Python
INFO