I wrote the following code based in c++ and the compiler giving error, please check and correct my programs error, thanks

Question

#include <iostream>
using namespace std;

int main()
{
int sum, number, UpperNumber;
sum = 0;
number = 1;
cin >> UpperNumber ;
while
(number <= UpperNumber)
{
If (number % 2 == 0)
‎{
‎ sum = sum + number;
‎ number = number + 1;
‎}}
‎cout << " The sum of all even numbers between 1 and " <<UpperNumber <<"is " <<sum;
‎

return 0;
}

Answer 1

'If' should be 'if'. There are also some logical errors in there. Please review and compare this version:

#include <iostream>
using namespace std;

int main()
{
int sum, number, UpperNumber;
sum = 0;
number = 1;
cin >> UpperNumber ;

while (number <= UpperNumber)
{
if (number % 2 == 0)
{
sum = sum + number;
}
number = number + 1;
}
cout << " The sum of all even numbers between 1 and " <<UpperNumber <<"is " <<sum;
return 0;
}

Answer 2

thanks Hatsy, it's worked