The semicolon are removed, but errors exist in the function defintion.

I've modified the programlike this, but its still not working:What's probem with this function?

int matpro(int row1[i],int col2[k],int pro[i][k]);
pro[i][k] += pro[i][k]+ ...

#include<iostream.h>
int main()
{
int row1[10];
int col2[10];
int m,n,p,q;
cout<<"Enter the number of rows in matrix A"<<endl;
cin>>m;
cout<<"Enter the number of columns in matrix A"<<endl;...