diff --git a/math/finding_number_of_Digits_in_a_Number.cpp b/math/finding_number_of_Digits_in_a_Number.cpp index 0db8cb8c2..e36b2c197 100644 --- a/math/finding_number_of_Digits_in_a_Number.cpp +++ b/math/finding_number_of_Digits_in_a_Number.cpp @@ -26,11 +26,13 @@ int main() { /* Initialize 'n' & 'count' by 0 */ int n = 0; int count = 0; + /* 'cout' to ask input from user.. * 'cin' to taking integer as input.. */ std::cout << "Enter an integer: "; std::cin >> n; + /* iterate until n becomes 0 * remove last digit from n in each iteration * increase count by 1 in each iteration */ @@ -42,5 +44,6 @@ int main() { */ ++count; } + std::cout << "Number of digits: " << count; } \ No newline at end of file