Course Content
C# Basics
C# Basics
Basic Coding Practice
A number is stored in a variable called num
in the form of a string
. Add 2 to the stored number. You may use the following steps:
- Convert the value of
num
string to an integer and store it in a new integer variable calledtemp
. - Add
2
to the value oftemp
. - Convert the value of
temp
to astring
and assign it to the variablenum
main.cs
1. Use
Convert.ToInt32()
and Convert.ToString()
.
using System;
namespace ConsoleApp
{
internal class Program
{
static void Main(string[] args)
{
string num = "15";
// Write code below this line
int temp = Convert.ToInt32(num);
temp = temp + 2;
num = Convert.ToString(temp);
// Write code above this line
Console.WriteLine(num); // Expected Output: 17
}
}
}
Everything was clear?
Section 2. Chapter 14