why are these 2 functions generating the same array=

[enemy]

Hello!
Please, how to achieve that each function generates ANOTHER 2dd array?

Many thanks!

#include<iostream>
#include<stdlib.h>
using namespace std;

void Array1d(int z1[][3]){
srand (time(NULL));
int m1[5];
int a=0;
for (int i=0;i<5;i++){
     for (int j=0;j<3;j++){
              z1[i][j]=rand()% 10;
              cout<<z1[i][j]<<" ";
              a+=z1[i][j];
     }
cout<<endl;;
m1[i]=a;
a=0;
}
cout<<endl;
for(int d=0;d<5;d++){
cout<<m1[d]<<" ";
}


}

void Add(int d1[][3]){
  srand (time(NULL));

for (int i=0;i<5;i++){
     for (int j=0;j<3;j++){
              d1[i][j]=rand()% 10;
              cout<<d1[i][j]<<" ";
              
     }
cout<<endl;
}


}


int main(){


int m[5][3];

Add(m);
cout<<endl;
Array1d(m);

return 0;
}  

[coder777]

do not call srand() twice. Put it on top of the main() function

[enemy]

Works!!!
MANY THANKS!!!