Break and continue in a loop

• Skip Ahead with continue:
  • In certain scenarios, you want skip ahead to next iteration without executing the current iteration then continue
  • Refer Here for the example which skips printing multiples of 7
• Cancel with break
  • Lets write a program which will tell whether the number is even or odd
  • This program should continue asking user for numbers till he asks the program to quit
  • Refer Here for the example which breaks from the loop depending on user input
• Write a Program to check whether the number provided by user is prime or not
  • Refer Here for the approach 1 using flags
• Check break use with else:
  • If the while loop ended normally without encountering break statement, control passes to optional else
  • Refer Here

Project Euler 3

• For problem description Refer Here
• Refer Here

Assignment Expressions

• Operators

+=
-=
*=
/=

• Examples:

a += 5  <==> a = a + 5
a -= 5  <==> a = a - 5
a *= 5  <==> a = a * 5
a /= 5  <==> a = a / 5
a //=5  <==> a = a // 5
a **= 5  <==> a = a ** 5

• Refer Here for the usage of the above mentioned operators.