Another thing we should cover before getting to the logic part of programming is concatenation. Concatenation is an intuitive way to combine strings. All you have to do is put a ‘+’ between strings to combine them. It is especially useful in making results understandable.
num1 = 6 num2 = 15 sum = num1 + num2 print(“The sum is ” + sum)
The sum is 21
Do note that the ‘sum’ variable is storing an integer value. Luckily, Python is intelligent and realizes that when we are joining a string to the sum value, we want to treat it as a string(text) and not as a number to add to the text. Thus, the output is as we want it.