Doubt on passing arrays as parameters of functions

#1

how can we pass the inputs taken in main functions to the parameters of function definition.like
void print(arr[ ][ col]); and we have taken row and col input in main function. How to pass it to function definition parameters.

#2

@aryaman.kumar26,

int func(int arr[][100]) {
      int my_var;
     //do some work here
return my_var;
}

int main(){
      int n,m; cin>>n>>m;
      int arr[100][100];
      for(int i=1; i<=n; i++) for(int j=1; j<=m; j++) cin>>arr[i][j];
      int ans = func(arr);
      
      return 0;
}
#3

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