/C++/Ind the number of digits of a given integer n .

Ind the number of digits of a given integer n .

#include <bits/stdc++.h>
using namespace std;
//use c++ 11
int main(){
    string n;
    cin>>n;
    int s = stoi(n);
    if(s<0) cout<<n.size()-1;
    else 
    cout<<n.size();
	return 0;
}

Similar codes

1 vote154 views1 answer
Check if whole string is uppercase
C++
8 votes156 views2 answers
Check variable type c++
C++
-1 vote162 views1 answer
#include
C++
0 vote225 views1 answer
C++ rand include
C++
0 vote160 views1 answer
3. The method indexOf, part of the List interface, returns the index of the first occurrence of an object in a List. What does the following code fragment do?
C++
1 vote163 views1 answer
Binary exponentiation modulo m
C++
3 votes172 views2 answers
Access last element of set c++
C++
0 vote154 views3 answers
C++ loop through list
C++
0 vote118 views1 answer
Why can you add a bool to an int in python
C++
0 vote188 views1 answer
Alias namespaces c++
C++