Calculate the number of digits in an integer 12345.

Medium

Problem Statement

Sample Input

Sample Output

Number of digits: 5

Limits

Time: 2s · Memory: 256 MB

Code Editor

00:00

#include <stdio.h> int countDigits(int num) { // Your code here } int main() { int num = 12345; printf("Number of digits: %d\n", countDigits(num)); return 0; }

Input

Expected Output

Number of digits: 5

Custom Input (stdin)

Program Output

> Run your code to see console output.

Programming Exercises

Calculate the number of digits in an integer 12345.

Problem Statement

Sample Input

Sample Output

Limits

Hint 1