Date: 29-09-2022
1. syntax
`
package main
func main(){
}
`
2. comments
`
// single line comment
/*
multiline comments
this is a comment
*/
`
3. variables
`
// declair a variable
var variableName type
// assign a value to a variable
variableName = "value"
// another way to declair a variable
variableName := value
note: variable short syntax must be declaired with a value.
// variable declaration case
we can use Camel Case, Pascal case or Snake Case
myVariableName string = "John"
MyVariableName string = "John"
my_variable_name string = "John"
`
4. constants
`
syntax: const constantName type = value
`
problem 1: write a program to check whether a given possitive number integer
is a power of 2
ref: problem/problem1.go
problem2: Write a PHP program to check whether a given positive integer is a power of three.
ref: problem/problem2.go
Write a PHP program to check whether an integer is the power of another integer. Go to the editor
Input : 16, 2
Output : 16 is power of 2
Example: For x = 16 and y = 2 the answer is "true", and for x = 12 and y = 2 "false"