/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

0 vote139 views1 answer
How to convert int to std::string
C++
0 vote111 views1 answer
C++ filesystem read directory
C++
2 votes75 views1 answer
How to check if c++ compiler is installed windows
C++
0 vote145 views1 answer
How to traverse through vector pair
C++
2 votes124 views1 answer
String to wstring
C++
7 votes114 views1 answer
Appending a vector to a vector in C++
C++
1 vote124 views1 answer
C++ encapsulation
C++
0 vote112 views1 answer
Std::set remove item
C++
0 vote57 views1 answer
Postorder traversal calculator
C++
1 vote114 views1 answer
C++ vector decimal to binary
C++