How to write a c++programe

Answer 1

https://code.sololearn.com/cJ5u59ve52yc/?ref=app

Answer 2

1. Select the problem e.g., addition of 2 numbers.
2. Think what you need to do to solve the problem.i.e., make an algorithm.
for e.g.,
1. declare 3 variables a,b,c;
2. Input 2 numbers.
3. Add them and store in third // c=a+b;
4. Show the results.

3. Now just write the code .

Sample Code :
#include<iostream>
using namespace STD;

int main(){
int a,b,c;
cout<<"enter 2 numbers";
cin>>a>>b;
c=a+b;
cout<<"\nresult="<<c;

return 0;
}

Answer 3

creating a file with .cpp extension using C++ syntax then using a compiler

Windows : Code::Blocks for example
Linux/Mac : g++ is a good one

Answer 4

Make specific questions.

Answer 5

thanx