Question

Please solve in C++

Pascal's Triangle Videos [edit] write a C++ that asks the user to enter the number of rows (N) and then prints the first N rows of Pascal's Triangle, che row per line. Your program should echo print N. Good News [edit] The best way to construct Pascal's Triangle is to use a nested loop with repeated calls to the combination already written for a previous programming assignment, Just #include "myFunctions.h" and use the combination function from that previous assignment. More gnar news... If you clicn't finish Prograrn 14 you can uploxic a fresh versions of myFunctions app and myFunctions.h. Sample Input Please Enter The Number of Rows: 10 Sample Output Please enter The Number of Towa: 10 56 78 8 Extra Credit [edit] Print Pascal's triangle upside down. Note: You must clearly label the extra credit output with the following makers. +++ Start Extra Credit + Extra Credit Output *** End Extra Credit ***

Answer 1

`Hey,

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#include <iostream>

using namespace std;

void printPascal(int n)
{

   for (int line = 1; line <= n; line++)
   {
       // used to represent C(line, i)
       int C = 1;

       for (int i = 1; i < (n - line + 1); i++){
           cout << " ";
       }

       for (int i = 1; i <= line; i++)
       {

           // The first value in a line is always 1
           cout << C << " ";
           C = C * (line - i) / i;
       }

       cout << "\n";
   }
}

// Execution
int main()
{
   int n;

   cout << "Please Enter The Number of Rows: ";
  
   cin >> n;
  
   printPascal(n);

   return 0;
}

Kindly revert for any queries

Thanks.