2d array issue

[science]

Hi I am having this issue

my code is this .

 #include <iostream>
using namespace std;

int main()
{
int days =0;
int a,b=0;
int test[2][3];
float sum = 0.0;

for(a = 0; a<3; a++)
{
	cout<<"please enter the number for the days of pass "<<days+1<<endl;
	
	for(b=0; b<3 ; b++)
	{
		cin>>test[a][b];
	}
}


for(b=0;b<3;b++)
{
	sum = sum + test[0][b];
}
cout<<"your results is "<<sum<<endl;
	
	
}

it works, but i get an error "stack around the variable test is corrupted" or something to that effect I dont get where my issue is

[helios]

int test[2][3];
//...
for(a = 0; a<3; a++)
//...
cin>>test[a][b];

[science]

thank you, cant beleive I did that I hsould of known better lol it is weird how most of the time its the smallest thing causing an error lol