/TypeScript/How to find how many digits a number has in c++

How to find how many digits a number has in c++

#include <iostream>
#include <cmath>

unsigned int getNumberOfDigits (int i)
{
    return i > 0 ? log10((double) i) + 1 : 1;
}

int main()
{
	std::cout << "Number of digits: " << getNumberOfDigits(/*Example*/6738) << std::endl;  
	return 0;
}

Source: stackoverflow.com

Similar codes

14 votes189 views4 answers
Typescript convert color to rgb
TypeScript
0 vote214 views1 answer
Map gRPC error
TypeScript
0 vote192 views1 answer
Error TS2339: Property 'open' does not exist on type 'MatDialogModule'.
TypeScript
2 votes280 views2 answers
Eslint no-unused-vars typescript
TypeScript
5 votes205 views1 answer
Git remove commits from branch after push
TypeScript
2 votes158 views1 answer
Mysql update if exists else leave
TypeScript
26 votes275 views3 answers
Scripts cannot be executed on this system.
TypeScript
1 vote185 views1 answer
Start blender from terminal
TypeScript
0 vote185 views1 answer
Error TS2307: Cannot find module '@ngx-meta/core'.
TypeScript
3 votes189 views3 answers
How to clear known_hosts in ssh
TypeScript