How to write function in which parameter is a 2d array?

#1

Like i write
int arr[90][90];
int nrow,ncol;;
cin>>nrow;
cin>>ncol;
for(int i=0;i<nrow;i++){
for(int j=0;j<ncol;j++){
cin>>a[i][j];
}
}
func(a);

Now
void func(int a[][]){
}
how do i write paramter here?

#2

hi @riagoel3999 refer https://www.tutorialspoint.com/Passing-two-dimensional-array-to-a-Cplusplus-function