help on looping

[enri357]

i need a program that will do this
if 4 is inputted the sum is 10 but it will display this 1+2+3+4 before it shows the sum can anyone help?

  # include <iostream>
using namespace std;

int main()
{
    int sum = 1;
    int num;
	for(int i=1;i<num;i++)
	
		cin>>num;
	{
		cout << sum << " ";
        sum += i;
    }
    
    return 0;
}

[ngopza]

# include <iostream>
using namespace std;

int main()
{
int sum = 0;
int count = 1;
int num;
cin>>num;
for(int i=1;i<=num;i++)
{

sum += i;
cout << i <<" + ";
}
cout<<endl;
cout<<sum <<endl;

return 0;
}

havent tried it though..but i think it works

[enri357]

i tried your program but it has 4 errors and 3 warnings

[ngopza]

are you kidding me.its working.what kind of errors can you possibly get with that small chunck of code

[enri357]

just tried it again sorry for the confusion dude!
thanks for the help
:D