Error message please help

#include<iostream.h>

void main(void)

{

int paint[11],

j,

total,

average,

max,min,

less_50,

greater_50,

min_50=0,

max_50=0,

for(j=1;j<=10;j++)

{

cout<<"Enter the cases of paint ";

cin>>paint[j];

}

max=paint[0];

for(j=0;j<90;j++)

{

max=paint[1];

for(j=1;j<=10;j++)

{

if(paint[j]>max)

max=paint[j];

}

min=paint[1];

for(j=1;j<=10;jtt)

{

if(paint[j]<min)

min=paint[j];

}

max_50=0

for(j=1;j<=10;j++)

{

if(paint[j]>50)

greater_50++;

}

min_50=0;

for(j=1;j<=10;j++)

{

if(paint[j]<50)

less_50++;

}

total=0;

for(j=1;j<=10;j++)

{

total=total+paint[j];

average=total/10;

}

cout<<"The Average number of paint cases sold per day "<<average<<endl;

cout<<"The Maximum number of paint cases sold per day "<<max<<endl;

cout<<"The Minimum number of paint cases sold perday "<<min<<endl;

cout<<"Number of days that paint sales were greater than 50 are "<<greater_50<<endl;

cout<<"Number of days that paint sales were less than 50 are "<<less_50<<endl;

}

When I run this it compiles but I get negative numbers for the Number of days that paint sales were greaterthan 50 and also the next line. Now I have been told to make sure to zero things out before file name but am not sure about what they want me to do. Could some one help Please I have worked on this for awhile and am afraid I have looked to much it has to be right in front of me. C++visual basic 6.0