039 break statements tủ tài liệu training

Python break, continue and pass statements In this lesson, we are going to learn to use break, continue and pass statements to alter the flow of a loop break statement The break statement terminates the loop containing it It’s really useful statement and commonly used by the programmers Here is the syntax of break statement: break Let’s look at an example that uses the break statement in a for loop In [1]: #The use of 'break' statements with "for" loops number = for number in range(10): number = number + if number == 5: break # break here print('Number is ', number) print("Outside of the loop") Number is Number is Number is Number is Outside of the loop The Complete Python Programming Course: (Beginner to Advanced) In [2]: number = for number in range(10): number = number + if number == 5: #break pass print('Number is ' + str(number)) print("Outside of the loop") Number is Number is Number is Number is Number is Number is Number is Number is Number is Number is 10 Outside of the loop In [3]: #We know this loop from the "while" loops lesson i=1 while (i < 20): print("Number is ",i) i +=1 Number Number Number Number Number Number Number Number Number Number Number Number Number Number Number Number Number Number Number is is is is is is is is is is is is is is is is is is is 10 11 12 13 14 15 16 17 18 19 In [5]: #The use of 'break' statements with "while" loops i=1 while (i < 10): print("Number is ", i) if (i == 5): break i +=1 Number Number Number Number Number is is is is is The Complete Python Programming Course: (Beginner to Advanced) In [6]: while True: # How can we stop an infinite loop? name = input("Please enter your name:(You can press 'q' button to exit the p rogram!):") if (name == "q"): print("The program is terminated ") break #break here print(name) Please enter your name:(You can John Please enter your name:(You can Alex Please enter your name:(You can Omer Please enter your name:(You can The program is terminated press 'q' button to exit the program!):John press 'q' button to exit the program!):Alex press 'q' button to exit the program!):Omer press 'q' button to exit the program!):q This is the end of break statement Let's look at the continue statement In [ ]: The Complete Python Programming Course: (Beginner to Advanced) ... 10 11 12 13 14 15 16 17 18 19 In [5]: #The use of 'break' statements with "while" loops i=1 while (i < 10): print("Number is ", i) if (i == 5): break i +=1 Number Number Number Number Number is... press 'q' button to exit the p rogram!):") if (name == "q"): print("The program is terminated ") break #break here print(name) Please enter your name:(You can John Please enter your name:(You can...In [2]: number = for number in range(10): number = number + if number == 5: #break pass print('Number is ' + str(number)) print("Outside of the loop") Number is Number is Number