(4*.3)+(6*.5)+(8*.2) code example

Example 1: what is 5+5

var sum = 5+5;
console.log(sum);
//10

Example 2: 1,1,2,3,4,9,8,27,16,81,32,243,64,729,128,2187

num = int(input())if(num%2==0):num = num // 2print(3**(num-1))else:num = num // 2 + 1print(2**(num-1))