Explanation:
This is easily solvable with a for loop. Something like:
(I assume c++)
#include <iostream>
#include <string>
int main() {
take_input: //tag 
std::string input;
cin >> input; //take the input
int spaceCount = 0;
char checking; 
for(unsigned int i = 0; i == input.length(); ++i) {
 checking = spaceCount[i];
 
 if(checking == ' ') 
 spaceCount++;
}
 if(spaceCount >= 1 && input.length >= 5) 
 std::cout << "Your name is " + input;
 else
 goto take_input; // reasks for input if the conditions are not met
return 0;
 };
**remove all spaces before using the code, the if statements are messed up 
 
        
             
        
        
        
Answer:
Here is your answer
Explanation:
1. pick up litter and throw it away in a garbage can.
2. use environmentally household products such as washing powder, household cleaning agents
3. wash your car or outdoor equipment where it can flow to a gravel or grassed area instead of a street.
4. don't throw waste at ocean it will harm the animals and create tocsin.
 
        
             
        
        
        
I will hope this helps :p
        
             
        
        
        
Embedded.
<span>
Real-time is for thing like your thermostat (Nest) etc.
Distributed is for huge number crunching supercomputers.
Multi-user would mean more than one person was using the device at the same time with a different device.</span>
        
                    
             
        
        
        
Answer:
Recursion is a process of defining a method that calls itself repeatedly 
Explanation:
Recursion is a basic programming technique of defining a method that calls itself repeatedly.
One practical example is using recursion to find the factorial of a number.
Consider the following java code below, it uses recursion to solve for the factorial of a number. 
class Main {
    public static void main (String[] args) {
        System.out.println("Factorial of 3 is " + factorial(3));
        System.out.println("Factorial of 5 is " + factorial(5));
        System.out.println("Factorial of 7 is " + factorial(7));
    }
    //the factorial method uses recursion to find the factorial of the
    // parameter of the integer pass into it 
    
    private static int factorial(int n) {
        int result;
        if ( n ==1) return 1;
        result = factorial(n-1) * n;
        return result;
    }
}