Question

1. Write a program to produce an n times multiplication table (n less than or equal to 10) using while loops. For example, if n is equal to four the table should appear as follows: 1 2 3 4 1 1 2 3 4 2 2 4 6 8 3 3 6 9 12 4 4 8 12 16

This needs to be in C++ please.

Answer 1

#include <iostream>

using namespace std;

int main() {

int n;

cout << "Enter the value of n: ";

cin >> n;

int i=1;

while(i<=n) {

cout << "\t" << i;

i ++;

}

cout << endl;

i = 1;

while(i<=n) {

cout << i << "\t";

int j = 1;

while(j<=n) {

cout << i*j << "\t";

j ++;

}

i ++;

cout << endl;

}

}

#include <iostream> clang version 7.0.0-3~ubuntu®.18.04.1 (tags. > clang++-7 -pthread -o main main.cpp > ./main using namespace std; int main() { 4 Enter the value of n: 6 int n; 3 4 5 cout <« "Enter the value of n: "; 2 3 4 cin >> n; 2 2 4 6 10 12 int i=1; 3 3 6 12 15 18 4 12 16 20 24 while(i<=n) { 15 20 25 30 5 5 10 10 cout <« "\t" « i; i ++; 6 6 12 18 24 30 36 11 12 13 cout << endl; i = 1; 14 while(i<=n) { 15 16 cout << i « "\t"; int j = 1; while(j<=n) { cout << i*j « "\t"; j ++; } 17 18 19 20 21 i ++; 22 23 cout <« endl; 24 25