/C++/Strlen in c++

Strlen in c++

C++ length of char*

#include <iostream>
#include <string.h>

using namespace std;

int main()
{
    char *str = "ABC";
    cout << strlen(str) << endl;
    return 0;
}

2

Source: cplusplus.com

Strlen in c++

#include <cstring>
strlen(str);

0

Similar codes

0 vote191 views1 answer
The statement vector vector int matrix(100 vector int (50 100) ) declares
C++
0 vote138 views1 answer
Find maximum contiguous Sub arrays
C++
0 vote144 views1 answer
C++ overloading by ref-qualifiers
C++
0 vote140 views1 answer
C++ descending sort
C++
0 vote158 views1 answer
Get map values c++
C++
0 vote149 views1 answer
Character convert c++
C++
-1 vote178 views1 answer
What does for do in c++
C++
-1 vote158 views1 answer
Arrays left rotation hackerrank solution
C++
1 vote154 views1 answer
3d projection onto 2d plane algorithm
C++
0 vote155 views1 answer
Check whether kth bit is 1
C++

Share