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C++ : Generate Multiplication Table

Tutorial by:Manisha Dubey      Date: 2016-06-18 04:16:23

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This C++ program asks user to enter an integer and this program will generate the multiplication table up to 10.

Source Code to Display Multiplication table up to 10

#include <iostream>
using namespace std;

int main() {
    int n;
    cout << "Enter an integer: ";
    cin >> n;
    for (int i = 1; i <= 10; ++i) {
        cout << n << " * " << i << " = " << n*i << endl;
    }
    
    return 0;
}

Output

Enter an integer: 5
5 * 1 = 5
5 * 2 = 10
5 * 3 = 15
5 * 4 = 20
5 * 5 = 25
5 * 6 = 30
5 * 7 = 35
5 * 8 = 40
5 * 9 = 45
5 * 10 = 50

 

 
 

This program above computes the multiplication table up to 10 only. The program below is the modification of above program in which the user is also asked to entered the range up to which multiplication table should be displayed.

Source Code to display multiplication table up to given range.

#include <iostream>
using namespace std;

int main() {
    int n, range;
    cout << "Enter an integer: ";
    cin >> n;
    cout << "Enter range: ";
    cin >> range;
    
    for (int i = 1; i <= range; ++i) {
        cout << n << " * " << i << " = " << n*i << endl;
    }
    
    return 0;
}

Output

Enter an integer: 8
Enter range: 12
8 * 1 = 8
8 * 2 = 16
8 * 3 = 24
8 * 4 = 32
8 * 5 = 40
8 * 6 = 48
8 * 7 = 56
8 * 8 = 64
8 * 9 = 72
8 * 10 = 80
8 * 11 = 88
8 * 12 = 96

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