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amino19 2021-05-26 01:27:02 +05:30
parent 38df5b7b66
commit d5b3040faa
1 changed files with 6 additions and 3 deletions
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9
math/finding_number_of_Digits_in_a_Number.cpp
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@ -11,9 +11,13 @@
/* Log based C++ program to count number of /* Log based C++ program to count number of
* digits in a number/integer */ * digits in a number/integer */
#include <cassert> #include <cassert> /// for assert
#include <iostream> #include <iostream> /// for IO operations
/**
* @brief Main function
* @returns 0 on exit
*/
int main() { int main() {
int n = 0; int n = 0;
int count = 0; int count = 0;
@ -23,7 +27,6 @@ int main() {
/* iterate until n becomes 0 /* iterate until n becomes 0
* remove last digit from n in each iteration * remove last digit from n in each iteration
* increase count by 1 in each iteration */ * increase count by 1 in each iteration */
while (n != 0) { while (n != 0) {
n /= 10; // n = n/10 n /= 10; // n = n/10
++count; ++count;