Answer :
The program is an illustration of arrays; Arrays are variables that are used to hold multiple values of the same data type
The main program
The program written in C++, where comments are used to explain each action is as follows:
#include <iostream>
#include <cstdlib>
#include <ctime>
using namespace std;
int main(){
//This declares the array
int myArray[4][5];
//This seeds the time
srand(time(NULL));
//The following loop generates the array elements
for(int i = 0; i< 4;i++){
for(int j = 0; j< 5;j++){
myArray[i][j] = rand()%(61)-30;
}
}
//The following loop prints the array elements as grid
for(int i = 0; i< 4;i++){
for(int j = 0; j< 5;j++){
cout<<myArray[i][j]<<" ";
}
cout<<"\n";
}
return 0;
}
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