Function push_1

S-Stack/twoStackArray.cpp:16–24

----------------This function is used to push elements into stack 1--------------------------*/

/*----------------This function is used to push elements into stack 1--------------------------*/
void push_1(int data){
    
    if(top_1 < top_2 - 1){
        arr[++top_1] = data;
    }

    else
        cout << "Stack Overflow Error" << endl;
}


/*------------This function is used to push elements in stack 2-------------------------------*/